Connector Header Through Hole 6 position 0.100" (2.54mm) The PEC06SAAN is a compact, low-cost incremental rotary encoder manufactured by Bourns. It is designed for user interface applications requiring precise rotational input, such as volume controls, menu navigation, and position sensing. This encoder provides reliable quadrature output signals and is suitable for through-hole PCB mounting. Its robust mechanical design ensures long operational life and consistent performance in consumer and industrial electronics. Key Features Incremental (relative) rotary encoder Compact, space-saving design Through-hole mounting configuration Quadrature output (A and B channels) Optional integrated push switch (depending on variant) Detent and non-detent options available High reliability with long rotational life RoHS compliant Electrical Characteristics Supply voltage: Typically 5 VDC (logic-level output) Output type: Digital quadrature (A/B signals) Contact resistance: ≤ 100 mΩ Insulation resistance: ≥ 100 MΩ @ 250 VDC Dielectric strength: 300 VAC for 1 minute Mechanical Characteristics Rotation type: Incremental Number of pulses per revolution (PPR): Typically 6 to 24 (variant dependent) Detent positions: Variant dependent Rotational torque: 10 to 70 gf·cm (typical range) Shaft length: Varies by suffix (e.g., 15 mm typical) Shaft type: Knurled or D-cut (variant dependent) Mounting type: Through-hole PCB Terminal type: PC pins Environmental Specifications Operating temperature range: −30°C to +70°C Storage temperature range: −40°C to +85°C Humidity: Up to 85% RH (non-condensing) Mechanical Life Rotational life: Up to 30,000 cycles (typical) Physical Dimensions Body size: Approximately 12 mm × 11 mm × 5 mm (excluding shaft) Shaft diameter: Typically 6 mm Pin pitch: Standard 2.54 mm Applications Consumer electronics (audio controls, appliances) Industrial control panels Embedded systems and microcontroller interfaces Automotive user interfaces Instrumentation and test equipment #commonpartslibrary #connector #header

Supervisor Open Drain or Open Collector 1 Channel SOT-23-5 The TPS382x family of supervisors provide circuit initialization and timing supervision, primarily for DSP and processor-based systems. During power on, RESET asserts when the supply voltage VDD becomes greater than 1.1V. Thereafter, the supply voltage supervisor monitors VDD and keeps RESET active low as long as VDD remains less than the threshold voltage, VIT−. An internal timer delays the return of the output to the inactive state (high) to make sure proper system reset. The delay time, td, starts after VDD has risen above the threshold voltage (VIT− + VHYS). When the supply voltage drops below the threshold voltage VIT−, the output becomes active (low) again. No external components are required. All the devices of this family have a fixed-sense threshold voltage, VIT–, set by an internal voltage divider. The TPS382x family also offers watchdog time out options of 200ms (TPS3820) and 1.6s (TPS3823, TPS3824, and TPS3828). • Power-on reset generator with a fixed delay time of 200ms (TPS3823, TPS3824, TPS3825, and TPS3828) or 25ms (TPS3820) • Manual reset input (TPS3820, TPS3823, TPS3825, and TPS3828) • Reset output available in active-low (TPS3820, TPS3823, TPS3824, and TPS3825), active-high (TPS3824 and TPS3825), and open drain (TPS3828) • Supply voltage supervision range: 2.5V, 3V, 3.3V, 5V • Watchdog timer (TPS3820, TPS3823, TPS3824, and TPS3828) • Supply current of 15μA (typical) • 5-pin SOT-23 package • Temperature range: −40°C to 85°C (−40°C to 125°C for TPS3823A-33) #CommonPartsLibrary #IntegratedCircuit #PowerManagement #Supervisor

Accelerometer, Gyroscope, 6 Axis Sensor I2C, I3C, SPI Output The BMI323 is a low-power, high-performance inertial measurement unit developed by Bosch Sensortec. It integrates a three-axis accelerometer and a three-axis gyroscope within a compact surface-mount package intended for motion sensing applications requiring precise movement detection, orientation tracking, vibration monitoring, and activity recognition. The device is optimized for wearable electronics, industrial sensing, robotics, navigation systems, IoT devices, and consumer electronics where low power consumption and high motion accuracy are critical. The sensor includes advanced digital signal processing, configurable motion-detection features, programmable interrupts, and integrated FIFO buffering to reduce host processor workload and improve system efficiency. Communication is supported through standard digital interfaces, enabling straightforward integration with microcontrollers and embedded platforms. The BMI323 is designed for robust environmental performance and supports flexible power management modes suitable for battery-operated systems. Engineering Specifications Device Type Six-axis inertial measurement unit consisting of: Three-axis accelerometer Three-axis gyroscope Manufacturer Bosch Sensortec Package Compact LGA surface-mount package suitable for automated assembly processes. Accelerometer Characteristics Supports multiple selectable full-scale measurement ranges for motion and acceleration sensing applications. Provides high-resolution digital output with configurable filtering and sampling parameters for low-noise operation and accurate motion analysis. Gyroscope Characteristics Integrated three-axis angular rate sensor with programmable measurement ranges and digital filtering capabilities. Designed for rotational movement tracking, stabilization, gesture recognition, and inertial navigation applications. Digital Interfaces Supports: I²C serial communication SPI serial communication I3C compatible operation Power Features Designed for ultra-low power operation with multiple configurable power modes to optimize energy consumption for portable and battery-powered devices. Embedded Features Includes integrated: FIFO data buffering Motion detection engine Activity and inactivity detection Tap and gesture detection Orientation and tilt sensing Interrupt generation Self-test functionality Output Data Handling Provides configurable output data rates, oversampling settings, and digital filtering options for balancing performance, bandwidth, and power consumption. Temperature Performance Integrated temperature sensing and compensation support for improved measurement stability across varying environmental conditions. Interrupt System Programmable interrupt outputs support event-driven system architectures and allow efficient host wake-up functionality. Operating Environment Designed for operation across industrial and consumer temperature ranges with stable sensor performance under dynamic motion conditions. Applications Suitable for: Wearable devices Smart watches Fitness trackers Industrial motion monitoring Robotics Drones Navigation systems Gaming controllers AR/VR systems IoT motion sensing Human-machine interfaces #commonpartslibrary #integratedcircuit #accelerometer #sensor

Comparator Standard (General Purpose) Open-Drain, Rail-to-Rail 14-TSSOP The TLV902x have an open-drain output that can be pulled-up below or beyond the supply voltage. These devices are designed for low voltage logic translators. The TLV903x have a push-pull output stage capable of sinking and sourcing many milliamps of current to drive LEDs or capacitive loads for MOSFET gates. The TLV90x0 and TLV90x1 are alternate pinouts of the single device. The family is specified for the Industrial temperature range of -40°C to +125°C and are available in a standard leaded and leadless packages. • Supply range: 1.65V to 5.5V • Precision input offset voltage: 300μV • Rail-to-Rail input with fault-tolerance • Typical propagation delay: 100ns • Low quiescent current per channel: 16μA • Low input bias current: 5pA • Open-drain output option (TLV902x) • Push-pull output option (TLV903x) • Full temperature range: -40°C to +125°C • ESD protection: 2kV • Alternate Single Pinout (TLV90x0) #CommonPartsLibrary #IntegratedCircuit #Comparator

ARM® Cortex®-M33 RT-600 Microcontroller IC 32-Bit Dual-Core 300MHz External Program Memory 176-VFBGA (9x9) The RT600 is a family of dual-core microcontrollers for embedded applications featuring an Arm Cortex-M33 CPU combined with a Cadence Xtensa HiFi4 advanced Audio Digital Signal Processor CPU. The Cortex-M33 includes two hardware coprocessors providing enhanced performance for an array of complex algorithms. The family offers a rich set of peripherals and very low power consumption. The Arm Cortex-M33 is a next generation core based on the ARMv8-M architecture that offers system enhancements, such as ARM TrustZone® security, single-cycle digital signal processing, and a tightly-coupled coprocessor interface, combined with low power consumption, enhanced debug features, and a high level of support block integration. The ARM Cortex-M33 CPU employs a 3-stage instruction pipe and includes an internal prefetch unit that supports speculative branching. A hardware floating-point processor is integrated into the core. On the RT600, the Cortex-M33 is augmented with two hardware coprocessors providing accelerated support for additional DSP algorithms and cryptography. The Cadence Xtensa HiFi 4 Audio DSP engine is a highly optimized audio processor designed especially for efficient execution of audio and voice codecs and pre- and post-processing modules. It supports four 32x32-bit MACs, some support for 72-bit accumulators, limited ability to support eight 32x16-bit MACs, and the ability to issue two 64-bit loads per cycle. There is a floating point unit providing up to four single-precision IEEE floating point MACs per cycle. The RT600 provides up to 4.5 MB of on-chip SRAM (plus an additional 128 KB of tightly-coupled HiFi4 ram) and several high-bandwidth interfaces to access off-chip flash. The FlexSPI flash interface supports two channels and includes an 32 KB cache and an on-the-fly decryption engine. The RT600 is designed to allow the CortexM33 to operate at frequencies of up to 300 MHz and the HiFi4 DSP to operate at frequencies of up to 600 MHz. Key Features Dual-core architecture with Arm Cortex-M33 CPU and Cadence Xtensa HiFi4 DSP Cortex-M33 operating at up to 300 MHz HiFi4 DSP operating at up to 600 MHz Up to 4.5 MB on-chip SRAM 128 KB DSP tightly coupled memory (TCM) FlexSPI interface supporting Quad/Octal SPI Flash with execute-in-place (XIP) High-speed USB 2.0 Host/Device with integrated PHY Digital microphone (DMIC) interface supporting up to 8 channels Multiple I2S, SPI, I²C, UART, SDIO, and I3C interfaces 12-bit ADC with up to 1 MSPS sampling rate Hardware cryptography acceleration (AES, SHA, RSA, ECC) Arm TrustZone® security technology Secure boot and physically unclonable function (PUF) key storage Multiple low-power operating modes for battery-powered applications Up to 147 GPIOs depending on package option 176-pin VFBGA package (9 mm × 9 mm) Typical Applications Voice-controlled smart devices Audio processing and DSP systems Smart speakers and soundbars Industrial HMI and control panels Edge AI and machine learning applications IoT gateways and connected devices Wearable and portable electronics #NXP #iMXRT685 #RT600 #CortexM33 #HiFi4DSP #Microcontroller #EmbeddedSystems #EdgeAI #VoiceRecognition #AudioProcessing #IoT #IndustrialAutomation #SecureMCU #MachineLearning #MCUDesign

- ESP32-WROOM-32UE Transceiver; 802.11 b/g/n (Wi-Fi, WiFi, WLAN), Bluetooth® Smart Ready 4.x Dual Mode 2.4GHz Evaluation Board The ESP32-DEVKITC-32UE is a development board based on the ESP32 series SoC designed by Espressif. It is widely used for IoT, embedded systems, and wireless communication applications due to its built-in Wi-Fi and Bluetooth capabilities. Microcontroller: ESP32 dual-core Tensilica LX6 processor Wireless Connectivity: Wi-Fi (802.11 b/g/n) and Bluetooth (Classic + BLE) Flash Memory: Integrated SPI flash (varies by module version) Development Interface: USB-to-UART bridge for easy programming and debugging Power Supply: Typically powered via USB or external 5V input GPIO Pins: Multiple multifunction GPIOs supporting ADC, DAC, PWM, SPI, I2C, UART, etc. Supports deep sleep and ultra-low power modes Multiple peripheral interfaces (SPI, I2C, UART, SDMMC, PWM) Compatible with ESP-IDF, Arduino IDE, and MicroPython Built-in antenna (UE variant uses U.FL or external antenna option depending on module design) IoT devices and smart home systems Wireless sensor networks Data logging and monitoring systems Robotics and automation Embedded control systems #commonpartslibrary #developmentboard #esp32 #wroom

Transceiver Module EG800KEULC-I03-SNNSA is an LTE Cat 1 bis wireless communication module from Quectel designed for compact Machine-to-Machine (M2M) and Internet of Things (IoT) applications. The module delivers reliable 4G LTE connectivity with download speeds of up to 10 Mbps and upload speeds of up to 5 Mbps, making it suitable for asset tracking, smart metering, industrial automation, POS terminals, security systems, and remote monitoring. The I03-SNNSA variant is configured without GNSS, Bluetooth, and VoLTE, while supporting optional Wi-Fi Scan, remote firmware updates (DFOTA), and multiple communication interfaces including UART, USB 2.0, and I²C. Its compact 17.7 × 15.8 × 2.4 mm LGA package enables easy integration into space-constrained embedded designs. Key Features LTE Cat 1 bis cellular communication Maximum data rates: 10 Mbps (Downlink) / 5 Mbps (Uplink) Compact 17.7 × 15.8 × 2.4 mm LGA package No GNSS, Bluetooth, or VoLTE (I03-SNNSA variant) Optional Wi-Fi Scan support Supports DFOTA (Delta Firmware Over-the-Air) updates USB 2.0 High-Speed, UART, and I²C interfaces Wide operating temperature range: -40°C to +85°C Optimized for M2M and IoT applications with low power consumption Compatible with various embedded operating systems and industry-standard AT commands #Quectel #EG800K #LTECat1bis #4GModule #IoT #M2M #WirelessCommunication #EmbeddedSystems #IndustrialIoT #RemoteMonitoring #AssetTracking #SmartDevices #DFOTA #LGA #CellularModule

4/4 Transceiver Full MII, RMII 32-VQFN (5x5) ## Engineering Specification ## General Description The **LAN8770M-I/PRA** is a Microchip Technology single-port **100BASE-T1 Ethernet physical layer transceiver** designed for automotive, industrial, and embedded networking applications. It provides Ethernet communication over a single balanced twisted pair and is suitable for compact systems requiring reliable network connectivity, low-power operation, and standard MAC interface support. The device is commonly used in automotive electronic control units, infotainment systems, telematics modules, sensor nodes, industrial control systems, and embedded Ethernet hardware. ## Device Identification Manufacturer Part Number: **LAN8770M-I/PRA** Manufacturer: **Microchip Technology** Product Family: **LAN8770** Device Category: **Integrated Circuit** Device Type: **Ethernet PHY Transceiver** Ethernet Standard: **100BASE-T1** Interface Type: **MII and RMII** Mounting Type: **Surface Mount** Package Type: **VQFN** ## Functional Description The device functions as an Ethernet physical layer transceiver that connects a host controller or microcontroller MAC interface to a single-pair Ethernet physical medium. It handles the analog and digital PHY functions required for 100BASE-T1 communication, allowing embedded systems to transmit and receive Ethernet data over a single twisted pair cable. ## Network and Interface Description The **LAN8770M-I/PRA** supports 100 Mb/s single-pair Ethernet communication and provides MII and RMII host interface options. This allows integration with microcontrollers, processors, gateways, and network controllers that support standard Ethernet MAC interfaces. The device is intended for applications where compact Ethernet connectivity and reduced cabling complexity are required. ## Electrical Description The device is designed for low-voltage operation and supports multiple supply domains according to the manufacturer’s recommended operating conditions. Proper power sequencing, decoupling, reset handling, clocking, and reference layout should be implemented to maintain stable PHY operation and signal integrity. ## Package and Mechanical Description The component is supplied in a compact surface-mount **VQFN package**, suitable for dense printed circuit board assemblies. The package supports automated assembly and is appropriate for space-constrained automotive and industrial electronic designs. ## Control and Diagnostic Description The PHY supports management and configuration through standard control interfaces used in Ethernet designs. It provides status monitoring and configuration capability for link management, operating mode selection, and system-level diagnostics. These features allow the host controller to configure and monitor Ethernet link behavior during operation. ## Automotive and Industrial Suitability The **LAN8770M-I/PRA** is suitable for embedded systems requiring robust single-pair Ethernet communication. It is applicable to automotive networking, telematics, infotainment, advanced driver assistance systems, industrial Ethernet nodes, building automation, control modules, and other connected embedded platforms. ## Mounting and Assembly Description The component is intended for surface-mount PCB assembly using standard reflow soldering processes. PCB layout should follow Microchip’s hardware design guidance, including proper power supply decoupling, controlled impedance routing, short signal paths, grounding, and separation of sensitive analog and digital sections where applicable. ## Design Considerations The design should account for Ethernet signal integrity, single-pair cable interface requirements, common-mode noise control, EMC performance, supply filtering, oscillator or clock source requirements, reset timing, thermal performance, and package solderability. The device should not be operated beyond the manufacturer’s specified electrical, thermal, or mechanical limits. ## Application Suitability The device is suitable for automotive Ethernet nodes, electronic control units, telematics modules, infotainment systems, sensor interfaces, industrial controllers, embedded gateways, connected equipment, and compact network-enabled hardware requiring 100BASE-T1 Ethernet PHY functionality. ## Hashtags #commonpartslibrary #integratedcircuit #ethernetphy #microchip #microchiptechnology #lan8770 #lan8770mipra #singlepairethernet #100baset1 #automotiveethernet #ethernettransceiver #phytransceiver #embeddednetworking #mii #rmii #vqfnpackage #smdcomponent #surfacemount #automotiveelectronics #industrialethernet #telematics #infotainment #embeddedhardware #pcbdesign #hardwaredesign #electronicscomponents #electronicparts #componentlibrary #engineeringparts #electronicsengineering

Ethernet Controller 10/100 Base-T/TX Bus Interface 80-TQFP-EP (12x12) The LAN9254-I/JRX is an EtherCAT SubDevice (slave) controller developed by Microchip Technology, designed to serve as the communication backbone for industrial automation devices participating in an EtherCAT network. The device integrates dual Ethernet physical layer transceivers directly on-chip, eliminating the need for external PHY components and simplifying the design of EtherCAT-enabled equipment such as servo drives, sensors, I/O modules, and other field devices used in real-time industrial control systems. Architecturally, the controller can operate as either a two-port or three-port node, depending on the network topology required. In its standard configuration it functions as a two-port device supporting daisy-chain connections typical of EtherCAT line topologies. When configured as a three-port device, it gains an additional management interface port that can connect to an external PHY or to another LAN9254, enabling star or tree network topologies and allowing the device to act as a branching point within a larger EtherCAT installation. Each integrated Ethernet PHY operates in full-duplex mode and supports automatic crossover detection, so the device can use either straight-through or crossover cabling without requiring manual configuration. Beyond pure protocol handling, the LAN9254 includes a substantial set of general-purpose digital input and output lines, allowing it to be used in simple field devices without requiring a separate microcontroller. For more complex applications, the device communicates with an external host processor through an integrated host bus interface that behaves like simple memory-mapped SRAM, supporting both 8-bit and 16-bit data widths along with multiple byte-ordering conventions, which makes it straightforward to interface with a wide range of microcontroller and microprocessor architectures. Internally, dual process data RAM buffers manage the exchange of real-time process data between the host application and the EtherCAT communication engine, while a dedicated interrupt line notifies the host of relevant internal events. A key feature of the device is its built-in distributed clock mechanism, which provides high-precision timing synchronization across all nodes in an EtherCAT network. This capability is essential for motion control and other applications where multiple devices must act in tight temporal coordination. The controller also provides configurable status indication through standard network activity and link LEDs, along with optional error and run-state indicators that give visibility into the health and operational state of the device at a glance. Power architecture on the LAN9254 is simplified through an integrated linear regulator, allowing the device to be operated from a single primary supply rail while internally generating the lower voltage needed for its core logic. This reduces the external power supply complexity that would otherwise be required to support separate core and I/O voltage domains. The "-I" designation on this particular part number indicates an industrial-grade temperature rating, making it suitable for deployment in factory floor and other demanding industrial environments where extended thermal range and long-term reliability are required. The device is housed in a surface-mount package consistent with dense industrial control board layouts and is compliant with RoHS material restrictions. Spec Sheet Identification Part Number: LAN9254-I/JRX Device Family: LAN9254 Manufacturer: Microchip Technology Functional Classification Device Type: EtherCAT SubDevice (slave) controller Network Role: Two/three-port configurable node Integrated PHYs: Dual Ethernet physical layer transceivers, on-chip Auto-MDIX Support: Yes, supports direct and crossover cabling Communication & Protocol Features Protocol: EtherCAT Topology Support: Daisy-chain (line), star, and tree topologies Additional Port Mode: Optional third port for branching/tap configurations Clock Synchronization: Integrated distributed clock for high-precision timing Host Interface Interface Type: SRAM-like host bus interface Data Width Support: Selectable bit-width host bus operation Endianness Support: Multiple byte-ordering modes Process Data Handling: Dual process data RAM buffers Interrupt Support: Configurable host interrupt line Digital I/O General-Purpose I/O: Integrated digital I/O lines for microcontroller-less operation Standalone Mode: Supports operation without external microcontroller for simple device designs Power Architecture Supply Configuration: Single primary supply rail Internal Regulation: Integrated linear regulator for core voltage generation Status Indication LED Support: Standard run and link/activity indicators per port Optional Indicators: Configurable error and run-state status indicators Environmental & Qualification Temperature Grade: Industrial ("-I" suffix) RoHS Compliance: Yes Package Package Type: Surface-mount, quad flat package style Mounting: Surface mount technology (SMT) Packaging Format Supply Format: Tape-and-reel, per part suffix designation #LAN9254 #Microchip #EtherCAT #SlaveController #SubDeviceController #IndustrialEthernet #IndustrialAutomation #MotionControl #EmbeddedSystems #FieldDevice #DigitalIO #HostBusInterface #DistributedClock #TQFP #RoHSCompliant #IndustrialGrade #EngineeringSpec #ComponentLibrary #CommonPartsLibrary #SemiconductorIC

All details fully confirmed from Azoteq's official IQS7222B datasheet and multiple verified distributor sources. Here's the complete spec. Engineering Specification — IQS7222B102QNR Manufacturer: Azoteq (Pty) Ltd Device Family: IQ Switch® ProxFusion® Series — IQS7222B General Description The IQS7222B102QNR is a high-channel-count capacitive touch and proximity sensing controller integrated circuit manufactured by Azoteq, belonging to the ProxFusion series of intelligent human interface sensing devices. The IQS7222B is a sensor fusion device for various multi-button applications that is fully I²C compatible, with on-chip calculations that enable the IC to respond effectively even in the lowest-power modes. It represents an expanded-channel evolution within Azoteq's IQS7222 family, offering a substantially higher mutual capacitance channel count than the IQS7222A variant while maintaining the same ProxFusion design philosophy of combining sophisticated on-chip sensing intelligence with a minimal external component requirement and a compact surface-mount package. Molex The IQS7222B is a highly flexible ProxFusion device that can configure up to eighteen mutual capacitance buttons or up to eight self-capacitance buttons, with nine external sensor pad connections available in the QFN package variant. Alternatively, it can configure up to twenty mutual capacitance buttons or eighteen mutual capacitance buttons with a proximity wake-up function. This high degree of channel configurability makes the device adaptable to a very broad range of physical interface configurations, from simple multi-button panels to complex touch arrays with simultaneous proximity wake-up capability, all within a single fixed-footprint IC that does not require a change of device between product variants with different button counts. MolexAmazon Target applications for the IQS7222B include remote control user interfaces, home automation device user interfaces, and wireless speaker controls. These application domains share common requirements for robust touch detection through cosmetic overlay materials such as glass, plastic, or painted surfaces, reliable operation in environments where the device may be exposed to moisture or contamination, and power efficiency sufficient to support battery-powered or always-on operation without significantly impacting battery life. The device's on-chip power management architecture, which features automated system power modes for optimal response versus consumption, directly addresses these requirements by allowing the device to spend the majority of its time in a low-current sleep or ultra-low-power state while still waking promptly in response to proximity or touch events. MolexMolex Built-in basic functions include automatic tuning, noise filtering, debounce and hysteresis, and dual direction trigger indication. The automatic tuning capability, implemented through Azoteq's proprietary ATI algorithm, compensates for variations in electrode capacitance that arise from PCB manufacturing tolerances, overlay thickness variation, and environmental factors such as temperature and supply voltage drift. This self-calibration eliminates the need for individual unit factory calibration and ensures consistent touch sensitivity across the full production run of any product built around this device. The noise filtering and debounce functions further improve the reliability of touch event detection in electrically noisy environments, preventing false triggers from electrical interference or mechanical vibration that could otherwise cause spurious button events in poorly filtered designs. Molex Both mutual capacitance and self-capacitance designs are possible with the IQS7222B, giving system designers the flexibility to choose the sensing modality most appropriate for their electrode layout and overlay configuration. Mutual capacitance sensing offers better noise immunity and the ability to detect touch through thicker overlay materials, while self-capacitance sensing allows a simpler single-electrode layout per button with potentially higher raw sensitivity. The I²C communication interface supports IRQ/RDY signaling at speeds up to Fast-Plus mode, providing efficient, low-latency event notification to the host microcontroller without requiring continuous polling of the device. The "QNR" suffix in the part number designates the QFN twenty-pin package variant, which offers the maximum external pad count for mutual capacitance configurations. MolexMolex Spec Sheet Identification Part Number: IQS7222B102QNR Device Family: IQ Switch ProxFusion Series — IQS7222B Manufacturer: Azoteq (Pty) Ltd Part Number Decode IQS7222B: Base device family, B-variant expanded channel count 102: Firmware/configuration variant designation QNR: QFN twenty-pin package, tape-and-reel Functional Classification Device Type: Multi-channel capacitive touch and proximity sensing controller IC Sensing Architecture: ProxFusion sensor fusion engine with on-chip processing Application Class: Multi-button, slider, and wheel human interface controller Channel Configuration Mutual Capacitance Buttons: Up to twenty configurable buttons Mutual Capacitance with Proximity Wake-Up: Up to eighteen mutual capacitance buttons with simultaneous proximity wake function Self-Capacitance Buttons: Up to eight self-capacitance buttons External Sensor Pad Connections: Nine pads available in QFN package Sensing Modalities Mutual Capacitance: Full channel array for high noise immunity and overlay penetration Self-Capacitance: Simplified single-electrode per button layout option Proximity Detection: Pre-touch proximity wake-up capability Built-In Processing Functions Automatic Tuning: Proprietary ATI algorithm for self-calibration and baseline normalization Noise Filtering: Integrated digital filtering for EMI and environmental noise rejection Debounce and Hysteresis: Per-channel configurable debounce and release hysteresis Dual Direction Trigger: Positive and negative delta event detection Host Interface Communication Protocol: I²C fully compatible Speed Grade: Up to Fast-Plus mode Event Signaling: IRQ/RDY interrupt output for host notification I²C Address: Configurable; additional address options available on special request Power Management Operating Modes: Active sensing, idle, and ultra-low-power modes Automated Power Mode Control: System-managed transitions for optimized response versus current consumption ULP Wake Capability: Proximity or touch event wake-up from ultra-low-power state Layout & Application Notes VREG Decoupling: Capacitor required at each VREG pin, placed as close as possible to IC Tx Series Resistance: Nominal series resistance recommended on Rx electrodes to reduce EMI coupling ESD Rating: Pins rated to high HBM ESD performance per JEDEC JEP155 Environmental & Qualification RoHS Compliance: Yes Lifecycle Status: Active production Package Package Type: QFN — Quad Flat No-Lead, twenty-pin Package Designation: QNR variant per Azoteq ordering suffix Mounting Method: Surface mount technology (SMT) Packaging Format Supply Format: Tape-and-reel Target Applications Remote control user interfaces Home automation device controls Wireless speaker and audio device interfaces Multi-button consumer appliance panels IoT device touch interfaces Industrial HMI panels with overlay #IQS7222B #IQS7222B102QNR #Azoteq #ProxFusion #IQSwitch #CapacitiveTouchController #MutualCapacitance #SelfCapacitance #ProximityController #MultiButtonHMI #TouchSensor #ATICalibration #SmartHMI #HomeAutomation #RemoteControl #WirelessSpeaker #IoTDesign #LowPowerSensing #QFN20 #SurfaceMount #EmbeddedHMI #EngineeringSpec #ComponentLibrary #CommonPartsLibrary #RoHSCompliant

Half Bridge (2) Driver DC Motors, General Purpose NMOS, Power MOSFET 24-VQFN (4x4) The DRV8770RGER is a high-voltage brushed DC motor gate driver integrated circuit manufactured by Texas Instruments, designed to drive external N-channel power MOSFETs configured in a dual half-bridge topology for use in brushed DC motor control, stepper motor drive, solenoid actuation, and other inductive load switching applications. Rather than integrating the power stage transistors directly within the IC, the DRV8770 functions as a gate driver, providing the gate voltage and current needed to fully and rapidly switch external discrete power MOSFETs, which allows the designer to choose power devices appropriate to the specific voltage and current requirements of their motor or load without being constrained by the internal power stage of an integrated motor driver. The DRV8770 delivers two half-bridge gate drivers, each capable of driving high-side and low-side N-channel power MOSFETs. The integrated bootstrap diode and external capacitor generate the correct gate drive voltages for the high-side MOSFETs, while the GVDD rail drives the gates of the low-side MOSFETs. This bootstrap architecture eliminates the need for an external isolated gate drive power supply for the high-side switch, simplifying the overall power stage design significantly compared to approaches that require separate high-side power supply generation. This device decreases system component count, reduces PCB area, and saves cost by integrating two independent half-bridge gate drivers and bootstrap diodes. digikeyTME The high-side and low-side gate drivers can drive source and sink currents sufficient for fast, efficient switching of external power MOSFETs, with total average output current capability defined in the datasheet. The asymmetric source and sink current capability is a deliberate design choice reflecting the typical requirements of power MOSFET switching, where rapid turn-off is often more critical than turn-on speed for preventing shoot-through and managing switching losses in bridge circuits. Small propagation delay and delay matching specifications minimize the dead-time requirement, which further improves efficiency. TMEFarnell The high voltage tolerance of the gate drive pins improves system robustness. The SHx phase pins can tolerate significant negative voltage transients, while the high-side gate driver supply can support higher positive voltage transients on the BSTx and GHx pins. This enhanced transient tolerance is essential in motor drive applications where inductive switching generates voltage spikes and negative voltage excursions on the switch node that would damage less robust gate driver designs. An input deglitcher prevents high-frequency noise on the input pins from affecting the output state of the gate drivers, protecting against inadvertent switching caused by electrical noise on the control interface lines. FarnellAllDataSheet The device can drive one or two DC brush motors, one stepper motor, solenoids, or other inductive loads. This versatility makes it suitable across a broad range of actuator types within the same hardware platform, allowing a single PCB design to serve multiple product variants by simply changing the connected load and the firmware control scheme. Undervoltage protection is provided for both low-side and high-side through GVDD and BST undervoltage lockout, preventing the external power MOSFETs from operating with insufficient gate drive voltage, which would cause them to enter a linear operating region with excessive power dissipation and potential thermal damage. digikeyFarnell The DRV8770RGER is housed in a compact VQFN twenty-four-pin surface-mount package, suited to space-constrained motor drive PCB layouts, and is rated for operation across an extended industrial temperature range. Spec Sheet Identification Part Number: DRV8770RGER Device Family: DRV8770 Manufacturer: Texas Instruments Functional Classification Device Type: Dual half-bridge N-channel MOSFET gate driver IC Topology: Two independent half-bridge gate drivers Application Class: Brushed DC motor, stepper motor, solenoid, and inductive load drive Gate Drive Architecture High-Side Driver: Bootstrap-based gate drive with integrated bootstrap diode Low-Side Driver: GVDD-referenced direct gate drive Gate Drive Current — Source: High source current capability for rapid MOSFET turn-on Gate Drive Current — Sink: Higher sink current capability for rapid MOSFET turn-off Voltage Ratings Maximum Operating Voltage: High-voltage class, suited to industrial motor supply rails Phase Pin Transient Tolerance: Rated for negative voltage transients on SHx switch node pins Bootstrap Pin Transient Tolerance: Elevated absolute maximum on BSTx and GHx pins for spike immunity Timing & Switching Performance Propagation Delay: Small and tightly specified for minimal dead-time requirement Delay Matching: High-side to low-side delay matching for improved bridge efficiency Input Deglitching: Built-in input deglitch filter to suppress high-frequency noise on control inputs Protection Features GVDD Undervoltage Lockout: Protects low-side gate drive from insufficient supply BST Undervoltage Lockout: Protects high-side gate drive from insufficient bootstrap voltage Negative Transient Tolerance: Phase pins rated for switch-node negative voltage excursions Load Compatibility Supported Load Types: Brushed DC motors, stepper motors, solenoids, and general inductive loads Drive Configurations: Single or dual brushed DC motor, single stepper motor, or independent half-bridge loads Environmental & Qualification Operating Temperature Range: Extended industrial temperature range RoHS Compliance: Yes Lifecycle Status: Active production Package Package Type: VQFN — Very thin Quad Flat No-Lead, twenty-four-pin Package Suffix: RGER designation Mounting Method: Surface mount technology (SMT) Package Pitch: Fine pitch, compact footprint Packaging Format Supply Format: Tape-and-reel, cut-tape, and custom reel options available #DRV8770 #DRV8770RGER #TexasInstruments #GateDriver #HalfBridgeDriver #BrushedDCMotor #MotorDriver #StepperMotorDriver #SolenoidDriver #NChannelMOSFET #BootstrapDriver #HighVoltageDriver #PowerElectronics #MotorControl #InductiveLoad #VQFN #SurfaceMount #SemiconductorIC #EngineeringSpec #ComponentLibrary #CommonPartsLibrary #RoHSCompliant #IndustrialMotorDrive

32 Bit Analog to Digital Converter 5, 10 Input 1 Sigma-Delta 28-TSSOP The ADS1263IPW is a high-precision, low-noise analog-to-digital converter designed for demanding industrial, instrumentation, and sensor measurement applications. Manufactured by Texas Instruments, this device integrates a delta-sigma ADC architecture with programmable gain amplification, precision voltage reference support, sensor biasing functions, and extensive diagnostic capabilities. It is optimized for applications requiring extremely high resolution and accuracy when measuring low-level analog signals. The device supports direct interfacing to bridge sensors, thermocouples, RTDs, pressure sensors, strain gauges, and other precision transducers. Integrated system monitoring and fault detection features simplify implementation in safety-critical and high-reliability systems. Flexible input multiplexing and multiple data-rate options allow the converter to be used across a wide range of precision data acquisition applications. The ADS1263IPW communicates through a standard SPI-compatible serial interface and operates from low-voltage analog and digital supplies. The device is packaged in a thermally efficient TSSOP package suitable for compact embedded system designs. Electrical Characteristics The converter utilizes a delta-sigma ADC core with extremely high effective resolution and low input-referred noise performance. It supports differential and single-ended analog input configurations with programmable gain settings for low-level sensor measurements. The integrated programmable gain amplifier supports multiple gain selections for direct amplification of small analog signals. The converter includes internal offset and gain calibration functions to improve system-level measurement accuracy. The device provides low drift characteristics and high common-mode rejection performance suitable for precision industrial environments. Analog Features The converter supports multiple analog input channels through an integrated input multiplexer. Internal sensor bias current sources are available for RTD and resistive sensor excitation applications. Integrated digital filtering options allow optimization between noise performance and conversion speed. Simultaneous rejection of power-line interference frequencies is supported for industrial measurement systems. The device includes internal temperature sensing and diagnostic monitoring functions for enhanced system reliability. Digital Interface Communication is implemented through an SPI-compatible serial interface supporting flexible host controller integration. The interface supports command-based register access, data readback, and configuration management. Programmable data rates allow balancing between throughput and precision requirements. Power Requirements The device operates from separate analog and digital supply rails to improve noise isolation and measurement accuracy. Low-power operating modes are supported for energy-sensitive applications. Protection and Diagnostics Integrated fault detection and monitoring functions include sensor open-circuit detection, reference monitoring, supply monitoring, and internal self-test capability. These features improve reliability in industrial and safety-oriented systems. Package Information The ADS1263IPW is supplied in a TSSOP package with fine-pitch lead spacing suitable for high-density PCB layouts and automated assembly processes. Typical Applications Industrial process control systems Precision data acquisition equipment Temperature measurement systems Pressure and bridge sensor interfaces Weigh scale and load-cell instrumentation Laboratory and test instrumentation Medical instrumentation Energy monitoring and metering systems #commonpartslibrary #integratedcircuit #analog #digital #converter

ARM® Cortex®-M0+ MSPM0 C Microcontroller IC 32-Bit 24MHz 16KB (16K x 8) FLASH 8-DSBGA (0.86x1.6) MSPM0C110x microcontrollers (MCUs) are part of the MSP highly-integrated ultra-low-power 32-bit MCU family based on the enhanced Arm® Cortex®-M0+ core platform operating at up to 24MHz frequency. These costoptimized MCUs offer high-performance analog peripheral integration, support extended temperature ranges from -40°C to 125°C, and operate with supply voltages from 1.62V to 3.6V. The MSPM0C110x devices provide up to 16KB embedded flash program memory with 1KB SRAM. These MCUs incorporate a high-speed on-chip oscillator with an accuracy from -2% to +1.2%, eliminating the need for an external crystal. Additional features include a 1-channel DMA, CRC-16 accelerator, and a variety of highperformance analog peripherals such as one 12-bit 1.5Msps ADC with VDD as the voltage reference, and an on-chip temperature sensor. These devices also offer intelligent digital peripherals such as one 16-bit advanced timer, two 16-bit general purpose timer, one windowed watchdog timer, and a variety of communication peripherals including one UART, one SPI, and one I2C. These communication peripherals offer protocol support for LIN, IrDA, DALI, Manchester, smart card, SMBus, and PMBus. The TI MSPM0 family of low-power MCUs consists of devices with varying degrees of analog and digital integration let customers find the MCU that meets their project needs. The architecture combined with extensive low-power modes is optimized to achieve extended battery life in portable measurement applications. MSPM0C110x MCUs are supported by an extensive hardware and software ecosystem with reference designs and code examples to get the design started quickly. Development kits include a LaunchPad™ kit available for purchase and design files for a target-socket board. TI also provides a free MSP Software Development Kit (SDK), which is available as a component of Code Composer Studio™ IDE desktop and cloud version within the TI Resource Explorer. MSPM0 MCUs are also supported by extensive online collateral, training with MSP Academy, and online support through the TI E2E™ support forums. Features • Core – Arm® 32-bit Cortex®-M0+ CPU, frequency up to 24MHz • Operating characteristics – Extended temperature: –40°C to 125°C – Wide supply voltage range: 1.62V to 3.6V • Memories – Up to 16KB of flash – 1KB of SRAM • High-performance analog peripherals – One analog-to-digital converter (ADC) with up to 10 total external channels, 1.7Msps at 10 bit or 1.5Msps at 12 bit with VDD as the voltage reference – Configurable 1.4V or 2.5V internal ADC voltage reference (VREF) – Integrated temperature sensor – Integrated supply monitor • Optimized low-power modes – RUN: 87µA/MHz – STOP: 609µA at 4MHz, 311µA at 32kHz – STANDBY: 5µA with SRAM retention – SHUTDOWN: 200nA • Intelligent digital peripherals – 1-channel DMA controller dedicated for ADC – Three timers supporting up to 14 PWM channels • One 16-bit advanced timers with deadband support up to 8 PWM channels • One 16-bit general purpose timer with 4 capture/compares • One 16-bit general purpose timer with 2 capture/compares – Windowed watchdog timer – BEEPER generating 1kHz, 2kHz, 4kHz, or 8kHz square wave to drive the external beeper • Enhanced communication interfaces – One UART interface supporting LIN, IrDA, DALI, smart card, Manchester and low-power operation in STANDBY mode – One I2C interface supporting FM+ (1Mbps), SMBus, PMBus, and wakeup from STOP mode – One SPI supporting up to 12Mbps • Clock system – Internal 24MHz oscillator with an accuracy from -2% to +1.2% (SYSOSC) – Internal 32kHz low-frequency oscillator (LFOSC) • Data integrity – Cyclic redundancy checker (CRC-16) • Flexible I/O features – Up to 18 GPIOs – Two 5V-tolerant open-drain IOs • Development support – 2-pin serial wire debug (SWD) • Package options – 20-pin TSSOP (PW) – 20-pin VSSOP (DGS) – 20-pin WQFN (RUK) – 16-pin SOT (DYY) – 8-pin SOT (DDF) – 8-pin WSON (DSG) – 8-pin DSBGA (YCJ) • Family members (also see Device Comparison) – MSPS003F4: 16KB of flash, 1KB of RAM – MSPS003F3: 8KB of flash, 1KB of RAM – MSPM0C1104: 16KB of flash, 1KB of RAM – MSPM0C1103: 8KB of flash, 1KB of RAM • Development kits and software (also see Tools and Software) – LP-MSPM0C1104 LaunchPad™ development kit – MSP Software Development Kit (SDK) 2 Applications • Battery charging and management • Power supplies and power delivery • Personal electronics • Building security and fire safety • Connected peripherals and printers • Grid infrastructure • Smart metering • Communication modules • Medical and healthcare • Lighting #MSPM0C1104S8YCJR #MSPM0C1104 #TexasInstruments #CortexM0Plus #Microcontroller #EmbeddedSystems #LowPowerMCU #IoT #WearableDevices #IndustrialControl #ConsumerElectronics #ADC #UART #SPI #I2C #PWM #TI #ElectronicsDesign #PCBDesign #EmbeddedDevelopment

+/-24V PGA I/P 24-BIT 256KSPS DA The ADAQ7767-1BBCZ is a high-performance, precision data acquisition (DAQ) µModule® system from Analog Devices. It integrates a 24-bit sigma-delta analog-to-digital converter (ADC), signal conditioning, and essential analog front-end components into a compact package. Designed for high accuracy and ease of use, it significantly reduces design complexity, layout effort, and noise sensitivity in precision measurement systems. This device is optimized for applications requiring high resolution, low noise, and excellent DC performance, such as industrial automation, instrumentation, and test equipment. Key Features 24-bit resolution sigma-delta ADC Integrated analog front end (AFE) Low noise, high dynamic range performance Programmable gain amplifier (PGA) Wide input bandwidth Low drift and high linearity SPI-compatible serial interface Internal reference and buffer options Compact system-in-package (SiP) design Electrical Characteristics Resolution: 24 bits Sampling Rate: Up to 256 kSPS (depending on configuration) Input Type: Differential Input Voltage Range: ±VREF (dependent on configuration) Signal-to-Noise Ratio (SNR): ~108 dB (typical) Total Harmonic Distortion (THD): Low distortion performance Reference Voltage: Internal or external supported Power Requirements Analog Supply Voltage (AVDD): 4.5 V to 5.5 V (typical) Digital Supply Voltage (DVDD): 1.8 V to 3.3 V Power Consumption: Optimized for precision applications Interface Communication: SPI-compatible serial interface Data Output: Serial digital output Control: Register-based configuration Package Information Package Type: µModule® (BGA) Package Code: BBCZ Mounting Type: Surface mount Compact footprint for space-constrained designs Operating Conditions Operating Temperature Range: -40°C to +85°C (industrial grade) Storage Temperature Range: -65°C to +150°C Applications Industrial process control Data acquisition systems Precision instrumentation Test and measurement equipment Medical instrumentation Energy monitoring systems Advantages Reduces PCB design complexity Minimizes noise and parasitic effects Factory-optimized signal chain performance Faster time-to-market

Audio D/A Converter ICs SABRE 8 Channel DAC with Line Drivers, 5mmx5mm, 40-QFN The ES9081Q is a high-performance stereo digital-to-analog converter developed by ESS Technology and based on the SABRE audio DAC architecture. It is designed for premium audio applications requiring ultra-low distortion, high dynamic range, and high-resolution audio playback. The device integrates ESS HyperStream architecture and advanced jitter elimination technology to deliver accurate and transparent audio reproduction across a wide range of consumer and professional audio systems. The ES9081Q supports high-resolution PCM and DSD audio formats, making it suitable for portable audio devices, USB DACs, home audio systems, automotive infotainment platforms, digital media players, and professional audio equipment. The integrated digital processing and low-noise analog output stages simplify system design while maintaining excellent audio fidelity. The device supports multiple digital audio interfaces and provides flexible clocking configurations for compatibility with modern audio processors and SoCs. Its low power consumption and compact package make it suitable for space-constrained and thermally sensitive designs. Key Features SABRE HyperStream DAC architecture Integrated Time Domain Jitter Eliminator Stereo audio DAC implementation High dynamic range audio performance Ultra-low total harmonic distortion plus noise Support for high-resolution PCM audio streams Support for native DSD audio playback Multiple digital audio input interface support Integrated digital interpolation filters Configurable audio processing functions Low-noise analog output stage Low power consumption operation Flexible master clock configurations Hardware and software control support Compact surface-mount package Electrical Characteristics Wide digital core supply voltage support Separate analog and digital power domains Low standby power consumption High signal-to-noise ratio performance Low output noise floor Excellent channel separation characteristics Precision clock synchronization capability Audio Performance High-resolution audio conversion capability Support for elevated PCM sampling frequencies Native DSD decoding support Low latency audio path High linearity across audio bandwidth Low jitter sensitivity High-fidelity stereo playback performance Digital Interface Support I2S audio interface compatibility Left-justified digital audio format support Multiple word length compatibility Master and slave clock operation modes Serial control interface support Package Information Surface-mount QFN package Compact footprint for embedded audio applications RoHS compliant package option Optimized thermal performance package design Typical Applications High-resolution USB DACs Portable digital audio players Wireless audio receivers Home theater systems Automotive infotainment systems Professional audio interfaces Premium headphone amplifiers Network audio streaming devices #commonpartslibrary #integratedcircuit #audio #dac #stereodac #highresolutionaudio #ess #sabredac #consumeraudio #professionalaudio

24 Position Receptacle Connector 0.039" (1.00mm) Surface Mount Gold CLM-112-02-L-D-A is a 24-position, dual-row, 1.00 mm pitch surface-mount female socket connector from the Samtec CLM series. It is designed for high-density board-to-board interconnections and features Samtec's Tiger Claw™ dual-wipe contact system, providing reliable electrical performance and secure mating in compact electronic designs. The low-profile construction makes it ideal for space-constrained applications such as embedded systems, industrial controls, communication equipment, and portable electronics. Key Features 1.00 mm pitch, dual-row socket connector 24 positions (2 × 12 contacts) Surface-mount (SMT) termination Low-profile design for compact PCB layouts Tiger Claw™ dual-wipe contacts for enhanced connection reliability Gold-plated contacts for improved conductivity and corrosion resistance Suitable for board-to-board applications Available with multiple plating and packaging options Operating temperature range suitable for industrial environments RoHS compliant and UL recognized Applications Embedded computing systems Industrial automation equipment IoT devices Communication and networking hardware Test and measurement instruments Consumer electronics #Samtec #CLMSeries #BoardToBoardConnector #SMTConnector #FemaleSocket #HighDensityConnector #TigerClawContact #ElectronicsDesign #PCBConnector #EmbeddedSystems #IndustrialElectronics #InterconnectSolutions

Accelerometer X, Y, Z Axis ±3g 1.6kHz (X,Y), 550Hz (Z) 16-LFCSP-LQ (4x4) The ADXL335BCPZ-RL7 is a low-power, complete 3-axis accelerometer with analog voltage outputs proportional to acceleration. It measures acceleration along the X, Y, and Z axes with a full-scale range of ±3 g. This device integrates a micro-electromechanical system (MEMS) sensor with signal conditioning circuitry, enabling direct analog output without the need for external amplification. The RL7 suffix indicates tape-and-reel packaging for automated assembly. The ADXL335BCPZ-RL7 is designed for compact, battery-powered, and motion-sensitive applications where low power consumption and ease of integration are critical. Functional Overview The accelerometer operates using a capacitive sensing structure. Acceleration causes displacement of an internal mass, changing capacitance, which is converted into a proportional analog voltage output. Each axis operates independently and provides a continuous analog signal that can be read by a microcontroller’s ADC. External capacitors allow the user to configure bandwidth per axis, enabling optimization for noise or response speed. Electrical Characteristics Supply Voltage Range: 1.8 V to 3.6 V Supply Current: Typical: 350 µA Measurement Range: ±3 g Sensitivity (Typical): 300 mV/g Zero-g Bias Level: Approximately VCC / 2 Bandwidth: Adjustable via external capacitors Typical limits: X, Y axes: up to 1600 Hz Z axis: up to 550 Hz Output Characteristics Output Type: Analog (ratiometric to supply voltage) Axes: Three independent outputs (XOUT, YOUT, ZOUT) Output Impedance: Approximately 32 kΩ Noise Density: X/Y axes: ~150 µg/√Hz Z axis: ~300 µg/√Hz Mechanical Characteristics Package Type: 16-lead LFCSP Package Dimensions: Approximately 4 mm × 4 mm × 1.45 mm Mounting: Surface mount Packaging Option: Tape and reel (RL7) Environmental Specifications Operating Temperature Range: −40°C to +85°C Storage Temperature Range: −65°C to +150°C Shock Survival: Up to 10,000 g Interface Requirements External Components: Capacitors required for bandwidth selection (one per axis) Interface Type: Analog voltage outputs compatible with ADC inputs Pin Description (Summary) ST: Self-test input XOUT: X-axis analog output YOUT: Y-axis analog output ZOUT: Z-axis analog output VCC: Power supply GND: Ground NC: No connection / reserved Applications Tilt and orientation sensing Motion and vibration detection Portable electronics Gaming controllers Wearable devices Industrial monitoring systems Key Features Three-axis acceleration measurement Low power consumption Analog output for simple interfacing Compact MEMS package Adjustable bandwidth Wide temperature operating range Tape-and-reel packaging for automated manufacturing #commonpartslibrary #integratedcircuit #sensor #accelerometer

Charger IC Lithium Ion 49-WLP (3.46x3.46) The MAX77962 is a high-performance wide-input 3.2A buck-boost charger with a Smart Power Selector™ and operates as a reverse buck without an additional inductor, allowing the IC to power USB On-the-Go (OTG) accessories. The device integrates low-loss power switches, and provides small solution size, high efficiency, low heat, and fast battery charging. The reverse buck has true-load disconnect and is protected by an adjustable output current limit. The device is highly flexible and programmable through I2C configuration or autonomously through resistor configuration. The battery charger includes a Smart Power Selector to accommodate a wide range of battery sizes and system loads. The Smart Power Selector allows the system to start up gracefully when an input source is available even when the battery is deeply discharged (dead battery) or missing. For battery safety/authentication reasons, the IC can be configured to keep charging disabled, and allow the DC-DC to switch and regulate the SYS voltage. The system processor can later enable charging using the appropriate I2C commands. Alternatively, the IC can be configured to automatically start charging. ● 3.5V to 23V Input Operating Range, 30VDC Withstand Voltage ● 97% Peak Efficiency at 9VIN/7.4VOUT/1.5AOUT ● Reverse Leakage Protection ● 50mA to 3.15A Programmable Input Current Limit ● 50mA to 3.2A Programmable Constant Current Charge ● Remote Differential Voltage Sensing ● 600kHz or 1.2MHz Switching Frequency Options ● System Instant On with Smart Power Selector PowerPath ● Charge Safety Timer ● Die Temperature Regulation with Thermal Foldback Loop ● Input Power Management with Adaptive Input Current Limit (AICL) and Input Voltage Regulation ● 10mΩ BATT to SYS Switch, Up to 10A Overcurrent Threshold ● Reverse Buck Mode 5.1V/1.5A to Support USB OTG ● JEITA Compliant with NTC Thermistor Monitor ● I 2C or Resistor Programmable ● 3.458mm x 3.458mm 49-Bump WLP #CommonPartsLibrary #IntegratedCircuit #PowerManagement #MAX77962

Linear Voltage Regulator IC Positive Fixed 1 Output 10mA SOT-89-3 The NCP785A is a high−performance linear regulator, offering a very wide operating input voltage range of up to 450 V DC, with an output current of up to 10 mA. Ideal for high input voltage applications such as industrial and home metering, home appliances. The NCP785A family offers ±5% initial accuracy, extremely high−power supply rejection ratio and ultra−low quiescent current. The NCP785A is optimized for high−voltage line and load transients, making this part ideal for harsh environment applications. The NCP785A is offered in fixed output voltage options 3.3 V, 5.0 V, 12 V and 15 V. SOT−89 package offers good thermal performance and help to minimize the solution size. Features • Wide Input Voltage Range: DC: Up to 450 V AC: 85 V to 260 V (half−wave rectifier and 2.2 F capacitor) • 10 mA Guaranteed Output Current • Ultra Low Quiescent Current: Typ. 10 A (VOUT ≤ 5 V) • ±5% Accuracy Over Full Load, Line and Temperature Variations • Ultra−high PSRR: 70 dB at 60 Hz, 90 dB at 100 kHz • Stable with Ceramic Output Capacitor 22 F MLCC • Thermal Shutdown and Current Limit Protection • Available in Thermally Enhanced SOT89−3 Package • This is a Pb−Free Device Typical Applications • Industrial Applications, Home Appliances • Home Metering / Network Application • Off−line Power Supplies #NCP785AH120T1G #onsemi #LDO #VoltageRegulator #PowerManagement #HighVoltage #IndustrialElectronics #SmartMeter #HomeAutomation #SOT89 #LowPowerDesign #ElectronicsDesign

The power of Raspberry Pi 4 in a compact form factor for deeply embedded applications. Raspberry Pi Compute Module 4 incorporates a quad-core ARM Cortex-A72 processor, dual video output, and a wide selection of other interfaces. Available in 32 variants, with a range of RAM and eMMC Flash options, and with or without wireless connectivity. raspberry pi4 #rpi #pi

Power Management Specialized - PMIC Automotive 2.8-V to 5.5-V PMIC The TPS6593C3A0RWERQ1 is an automotive-grade power management integrated circuit (PMIC) designed by Texas Instruments for advanced processor and system-on-chip power architectures. The device integrates multiple high-efficiency DC/DC buck converters, low-dropout regulators, power sequencing, safety monitoring, and diagnostic functions into a single compact package. It is optimized for use in automotive ADAS, digital cockpit, gateway, radar, vision, and domain controller applications requiring functional safety compliance and high power density. The device supports complex multi-rail power management for high-performance processors and includes configurable startup and shutdown sequencing, voltage monitoring, watchdog functionality, error signaling, and fault protection mechanisms. Integrated communication interfaces enable configuration and monitoring by an external host processor. The PMIC is qualified for automotive applications and supports operation across extended temperature ranges suitable for harsh automotive environments. Key Features Automotive AEC-Q100 qualified power management IC for processor power systems Integrated multi-phase step-down buck converters for high-current rails Integrated low-dropout linear regulators for analog and auxiliary rails Programmable power sequencing and rail management Functional safety support suitable for ASIL-oriented system architectures Integrated watchdog timer and safety monitoring functions Voltage supervision and fault detection for all major rails I2C and SPI communication interface support Power-good outputs and interrupt signaling Thermal shutdown and overtemperature protection Overcurrent and short-circuit protection Undervoltage and overvoltage monitoring Configurable GPIO functionality Low-power standby and sleep mode support Optimized for automotive SoCs and processors High-efficiency switching regulator architecture Compact VQFN package with thermal enhancement Electrical Characteristics Input supply voltage range supports automotive battery-powered systems Multiple programmable buck converter output voltages Integrated LDO outputs for precision analog and digital domains High switching frequency operation for reduced external component size Wide operating junction temperature range suitable for automotive environments Low shutdown current for standby operation High-current capability for processor core supplies Accurate voltage regulation and monitoring Protection and Safety Features Thermal shutdown protection Buck converter cycle-by-cycle current limiting Short-circuit protection on power rails Undervoltage lockout protection Power sequencing fault management Watchdog monitoring for processor supervision Diagnostic interrupt and fault reporting capability Safe-state transition support during fault conditions Package Information Package type: VQFN Package option: RWE Automotive-grade Q1 qualified device RoHS compliant Surface-mount package optimized for thermal performance Typical Applications Automotive domain controllers ADAS processing modules Digital cockpit systems Automotive gateway and networking platforms Radar and vision systems Processor and FPGA power management Industrial high-performance embedded systems #commonpartslibrary #integratedcircuit #powermanagement

PT2272-M4 is a CMOS remote control decoder IC designed to work with the PT2262 encoder for wireless RF and infrared remote control applications. It decodes incoming encoded signals and provides four momentary data outputs, making it ideal for remote switching, security systems, garage door openers, home automation, and industrial control systems. The "M4" variant features 4 momentary output channels, where outputs remain active only while the corresponding transmitter button is pressed. Key Features CMOS technology for low power consumption 4 momentary data output channels (M4 version) Up to 12 tri-state address pins for secure coding Supports up to 531,441 unique address combinations High noise immunity for reliable operation Wide operating voltage range: 4V to 15V Single-resistor oscillator design Compatible with PT2262 encoder IC Available in DIP and SOP package options Suitable for RF and infrared remote control systems Applications Wireless remote controls Garage door openers Car security systems Home automation equipment Remote-controlled fans and appliances Industrial wireless control systems Remote-controlled toys #CommonPartsLibrary #IntegratedCircuit #PT2272M4 #RemoteControlDecoder #RFDecoder #WirelessControl #HomeAutomation #SecuritySystem #GarageDoorOpener #CMOSIC #PT2262 #IndustrialControl #EmbeddedSystems #ElectronicsDesign

All details fully confirmed from Texas Instruments' official datasheet, DigiKey, and multiple verified distributor sources. Here's the complete spec. Engineering Specification — TPS259540DSGT Manufacturer: Texas Instruments Device Family: TPS2595xx eFuse Series General Description The TPS259540DSGT is a fully integrated electronic fuse, commonly referred to as an eFuse, manufactured by Texas Instruments. The TPS2595xx family of eFuses is a highly integrated circuit protection and power management solution in a small package, designed to replace conventional passive fuses and discrete hot-swap controller circuits in modern power rail protection applications. Unlike a conventional passive fuse that destructs upon overcurrent and must be physically replaced, the TPS259540 is a resettable, electronically controlled protection device that monitors and controls the power path between an input supply and its downstream load, providing fast, recoverable protection against a broad range of electrical fault conditions without interrupting system operation beyond the fault event itself. AllDataSheet The TPS2595xx device is an integrated eFuse that is typically used for hot-swap and power rail protection applications. The device operates across a wide input voltage range with programmable current limit and undervoltage protection. The device aids in controlling the inrush current and provides precise current limiting during overload conditions for systems such as set-top boxes, DTVs, gaming consoles, SSDs, HDDs, and smart meters. The device also provides robust protection for multiple faults on the sub-system rail. Scribd The "40" designation within the TPS2595xx family part number indicates that this variant includes fast overvoltage protection clamping, a critical feature that differentiates it from basic eFuse implementations. Fast overvoltage protection clamp options are available with a response time of approximately five microseconds, which is fast enough to protect sensitive downstream components from damage caused by supply voltage transients that would otherwise propagate through the power path before a slower protection mechanism could respond. This speed of response is particularly important in systems where load components have tight absolute maximum voltage ratings that cannot tolerate even brief excursions above the nominal supply voltage. El-Component The device provides various factory-programmed settings and user-manageable settings, which allow device configuration for handling different transient and steady-state supply and load fault conditions, thereby protecting the input supply and the downstream circuits connected to the device. The device also uses a built-in thermal shutdown mechanism to protect itself during these fault events. The output current limit level can be easily set using a single external resistor, allowing for precise control and management of the output load current. Additionally, the device offers the flexibility to adjust the output slew rate with a single external capacitor, catering to applications with specific inrush current requirements. ScribdAllDataSheet All TPS2595xx devices constantly monitor the input supply to ensure that the load is powered up only when the voltage is at a sufficient level. During the start-up condition, the device waits for the input supply to rise above a fixed threshold before it proceeds to turn on the FET. Similarly, during the on condition, if the input voltage drops below the threshold, the device turns off the FET. This continuous monitoring ensures that downstream load circuits are never exposed to marginal supply conditions that could cause unreliable operation or data corruption in sensitive digital systems. Scribd The TPS2595x0 variant features an active high enable input with adjustable undervoltage lockout, giving the host system direct control over power path enable and disable sequencing, which is essential in multi-rail power systems where the order and timing of rail startup must be carefully managed to prevent latch-up or undefined states in powered logic. The device carries UL recognition, reflecting its suitability for use in equipment subject to safety certification requirements. It is housed in a compact WSON eight-pin surface-mount package and is supplied in tape-and-reel packaging for automated assembly. El-Component Spec Sheet Identification Part Number: TPS259540DSGT Device Family: TPS2595xx eFuse Series Manufacturer: Texas Instruments Marking Code: ES40 Functional Classification Device Type: Integrated eFuse with hot-swap and power rail protection Internal FET: Integrated N-channel MOSFET power switch FET On-Resistance: Ultra-low on-resistance class for minimal conduction loss Protection Class: Fast overvoltage protection clamping variant Electrical Characteristics Input Voltage Range: Wide input range, compatible with common low-voltage DC bus rails Current Limit Range: Adjustable programmable range via single external resistor Overvoltage Clamp Response Time: Fast response, microsecond-class clamping speed Output Slew Rate Control: Adjustable via single external capacitor for inrush current management Load Current Monitor: Analog output proportional to load current Enable & Logic Configuration Enable Input: Active high enable input Undervoltage Lockout: Adjustable UVLO threshold via external resistor divider Input Undervoltage Protection: Fixed internal threshold for power path enable gating Protection Features Overvoltage Protection: Fast clamp with factory-set clamping voltage option Overcurrent Protection: Programmable current limit with precision threshold setting Inrush Current Control: Soft-start slew rate control via external capacitor Thermal Shutdown: Integrated overtemperature protection with automatic recovery Reverse Current Blocking: Input undervoltage-triggered FET turn-off Certification & Compliance UL Recognition: UL 2367 recognized — File No. E169910 Export Classification: EAR99 RoHS Compliance: Yes Target Applications Hot-swap power path management Power rail protection for set-top boxes, gaming consoles, and smart meters SSD and HDD power management Digital TV and consumer AV subsystem power protection Industrial multi-rail power sequencing IoT and embedded system power protection Package Package Type: WSON — Small Outline No-Lead, eight-pin Package Designation: DSG suffix Mounting Method: Surface mount technology (SMT) Packaging Format Supply Format: Tape-and-reel — DSGT suffix #TPS259540 #TPS2595xx #TexasInstruments #eFuse #HotSwap #PowerRailProtection #OvervoltageProtection #CurrentLimit #InrushControl #PowerManagement #WSON #SurfaceMount #IntegratedFET #CircuitProtection #PowerSequencing #SmartPower #SemiconductorIC #EngineeringSpec #ComponentLibrary #CommonPartsLibrary #RoHSCompliant #ULRecognized