Buck Switching Regulator IC Positive Programmable 0.4V 1 Output 20A 30-PowerTFQFN #CommonPartsLibrary #IntegratedCircuit #Power Management (PMIC) #Voltage-Regulators #DC DC Switching Regulators

Delay Line IC Programmable 8 Tap 1µs ~ 33.6s 6-WFDFN Exposed Pad #Timer #commonpartslibrary

LED Lighting Driver ICs LED Lighting Drivers 4-Channel RGBW Driver, I2C, 1.5x1.5mm TDFN The KTD2027BEWE-TR is a highly integrated, low-power RGB LED driver designed for portable and battery-powered applications. It features a compact WLCSP package and provides precise current control for up to three LED channels. The device includes an I²C-compatible interface, enabling flexible control of brightness, color mixing, and lighting effects. Integrated features such as programmable current sinks, dimming control, and built-in protection mechanisms make it suitable for indicators, backlighting, and decorative lighting in consumer electronics. Key Features Triple-channel constant current LED driver (RGB support) I²C-compatible digital interface Independent brightness control per channel Programmable current up to ~24 mA per channel Built-in PWM dimming and pattern generation Low quiescent current for power-sensitive applications Wide input voltage range Thermal shutdown and overcurrent protection Small WLCSP package (suitable for compact designs) Applications Mobile devices and wearables Status indicators and notification LEDs Backlighting and decorative lighting IoT and portable electronics Absolute Maximum Ratings Supply Voltage (VDD): −0.3 V to +6.0 V Logic Input Voltage: −0.3 V to VDD + 0.3 V Operating Temperature Range: −40°C to +85°C Storage Temperature Range: −55°C to +150°C Recommended Operating Conditions Supply Voltage (VDD): 1.8 V to 5.5 V LED Forward Voltage: Dependent on external LEDs Ambient Temperature: −40°C to +85°C Electrical Characteristics (Typical) Supply Current (Idle): < 1 µA (shutdown mode) Channel Current Accuracy: ±5% (typical) Maximum Output Current: ~24 mA per channel I²C Clock Frequency: Up to 400 kHz (Fast Mode) Functional Description The KTD2027BEWE-TR operates as a constant-current sink driver for RGB LEDs. Each channel can be independently programmed via the I²C interface to control brightness and enable dynamic lighting effects. Internal PWM generators allow smooth dimming without requiring continuous microcontroller intervention. The device also integrates protection features such as thermal shutdown and current limiting to ensure reliable operation. Pin Configuration (Typical WLCSP) VDD – Power supply GND – Ground SDA – I²C data line SCL – I²C clock line LED1 – Current sink output (Red) LED2 – Current sink output (Green) LED3 – Current sink output (Blue) Package Information Package Type: WLCSP (Wafer-Level Chip Scale Package) Mounting: Surface mount Tape & Reel: Yes (TR suffix) Ordering Information KTD2027BEWE-TR: Tape and reel packaging for automated assembly #commonpartslibrary #integratedcircuit #leddriver

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

- Programmable Logic Device (PLD) IC 8 Macrocells 20-CDIP#CommonPartsLibrary #IntegratedCircuit #PLDs #ProgrammableLogicDevice

series Programmable Logic Device (PLD) IC 10 Macrocells 24-PDIP #CommonPartsLibrary #IntegratedCircuit #PLDs #ProgrammableLogicDevice

# UCC28950TPWRQ1 Engineering Specifications **General Description** The UCC28950TPWRQ1 is an automotive-qualified phase-shifted full-bridge controller manufactured by Texas Instruments. It is specifically designed for high-efficiency isolated DC-to-DC power conversion systems requiring advanced control, high power density, and reliable operation in demanding automotive and industrial environments. The device implements phase-shifted pulse-width modulation control with programmable dead-time management to achieve zero-voltage switching across a wide load range. This soft-switching architecture significantly reduces switching losses, improves overall efficiency, minimizes electromagnetic interference, and enables higher switching-frequency operation. The controller integrates comprehensive protection and monitoring functions, including current limiting, overvoltage protection, soft-start control, and fault management. Its flexible architecture supports a wide variety of isolated power-supply topologies used in electric vehicles, onboard charging systems, telecommunications infrastructure, industrial power supplies, and high-performance DC-DC converters. Qualified to automotive reliability standards, the device is suitable for mission-critical applications requiring long-term operational stability and robust power-conversion performance. **Engineering Specifications** **Manufacturer:** Texas Instruments **Manufacturer Part Number:** UCC28950TPWRQ1 **Component Type:** Phase-shifted full-bridge PWM controller **Technology:** Advanced mixed-signal power-management integrated circuit **Control Method:** Phase-shifted pulse-width modulation **Converter Topology:** Full-bridge isolated DC-to-DC converter control **Switching Technique:** Zero-voltage switching support **Efficiency Enhancement:** Reduced switching losses through soft-switching operation **Dead-Time Control:** Programmable adaptive dead-time management **Gate Drive Outputs:** High-current complementary PWM outputs **Current Control:** Cycle-by-cycle current limiting capability **Soft-Start Function:** Programmable startup control **Synchronization Capability:** External synchronization support **Frequency Control:** Programmable switching frequency operation **Feedback Architecture:** Closed-loop voltage regulation support **Fault Management:** Integrated fault detection and shutdown capability **Protection Features:** Overcurrent protection, overvoltage protection, undervoltage lockout, fault shutdown, and soft-start protection **Automotive Qualification:** AEC-Q100 qualified **Reliability Grade:** Automotive-grade performance and reliability **Electromagnetic Compatibility:** Optimized for low-noise power-conversion applications **Power Supply Configuration:** Single-controller power-management operation **Temperature Stability:** Designed for extended automotive operating conditions **Control Flexibility:** Supports a wide range of isolated converter designs **System Integration:** Compatible with high-power MOSFET and IGBT switching stages **Operating Temperature Range:** Automotive temperature range **Package Type:** Thin Shrink Small Outline Package **Package Configuration:** Surface-mount package **Mounting Style:** Surface mount technology **Environmental Compliance:** RoHS compliant and lead-free **Quality Standard:** Automotive production and qualification standards **Typical Applications** Automotive DC-to-DC converters Electric vehicle power systems Battery management systems Onboard charging equipment Telecommunications power supplies Industrial power converters High-power isolated DC-DC modules Server and networking power systems Renewable energy conversion systems Automotive auxiliary power units Motor control power supplies Power-distribution architectures High-efficiency switching power supplies Advanced automotive electronics Mission-critical power-management systems #UCC28950TPWRQ1 #UCC28950 #TexasInstruments #PhaseShiftedFullBridge #PWMController #PowerManagement #DCDCConverter #AutomotiveElectronics #PowerSupplyDesign #ZeroVoltageSwitching #SoftSwitching #ElectricVehicle #IndustrialPower #PowerElectronics #ElectronicComponents #EngineeringSpecifications

Programmable Timer IC 12.5MHz 24-CDIP #Timer #commonpartslibrary

Zero-Drift Programmable Gain Amplifier With Mux, x1/x2/x4/x8/x16/x32/x64/x128 gains, TSSOP-10

SY6280 is ultra-low switch with programmable current limit to protect the power source from over current and short circuit conditions.

Power Distribution Switches TPS27S100BRRKT VQFN-16_L4.0-W3.5-P0.50-BL-EP LCSC Part Number: C1849488 TPS27S100 / TPS27S100A / TPS27S100B – single-channel smart high-side power switch with integrated NMOS and charge pump, designed for industrial, automation, telecom, and programmable logic controller (PLC) applications. Supports operating voltages from 3.5 V to 40 V and load currents up to 4 A. Features adjustable current limiting, integrated diagnostics, current monitoring, overload protection, short-circuit protection, thermal shutdown, undervoltage lockout (UVLO), inductive load clamping, and extensive ESD/surge immunity. Available with either digital fault reporting or analog current-sense output for intelligent load management and system protection. Search Keywords: TPS27S100, TPS27S100A, TPS27S100B, Smart High Side Switch, High Side Power Switch, Industrial Load Switch, Protected Load Driver, Current Sense Switch, Industrial Power Distribution, PLC Output Driver, High Side Driver IC, NMOS High Side Switch, Adjustable Current Limit Switch, Short Circuit Protection Switch, Overload Protected Switch, Industrial Automation Power Switch, 24V Load Driver, Telecom Power Switch, Diagnostic Power Switch, Texas Instruments TPS27S100 Hashtags: #TPS27S100 #TPS27S100A #TPS27S100B #TexasInstruments #HighSideSwitch #SmartSwitch #LoadDriver #PowerSwitch #CurrentSense #IndustrialAutomation #PLC #IndustrialControl #TelecomElectronics #PowerDistribution #CircuitProtection #EmbeddedSystems #ElectronicsDesign #PCBDesign #IndustrialElectronics #PowerManagement

High-Voltage SPI Digital Potentiometer – Single-channel 8-bit digital potentiometer for programmable gain control, industrial automation, instrumentation, audio equipment, sensor calibration, power supplies, and embedded analog signal conditioning. Features 50 kΩ nominal resistance with 256 wiper positions (8-bit resolution), a linear taper, and an SPI serial interface for precise digital control. Supports separate digital and analog supply rails, with a digital supply of 1.8 V to 5.5 V and an analog supply up to 36 V (10 V to 36 V single supply or ±5 V to ±18 V dual supply), making it suitable for high-voltage analog applications. Includes 145 Ω typical wiper resistance, 100 ppm/°C temperature coefficient, volatile memory, shutdown capability, and AEC-Q100 qualification for high-reliability environments. Operates over a −40°C to +125°C temperature range and is housed in a 14-pin TSSOP package. #Microchip #MCP41HV51503EST #MCP41HV51 #DigitalPotentiometer #SPIPotentiometer #ProgrammableResistor #HighVoltage #AnalogControl #SignalConditioning #IndustrialElectronics #AECQ100 #EmbeddedSystems

The LT8364 is a current mode DC/DC converter with a 60V, 4A switch operating from a 2.8V to 60V input. With a unique single feedback pin architecture it is capable of boost, SEPIC or inverting configurations. Burst Mode operation consumes as low as 9μA quiescent current to maintain high efficiency at very low output currents, while keeping typical output ripple below 15mV. An external compensation pin allows optimization of loop bandwidth over a wide range of input and output voltages and programmable switching frequencies between 300kHz and 2MHz. A SYNC/MODE pin allows synchronization to an external clock. It can also be used to select between burst or pulse-skip modes of operation with or without Spread Spectrum Frequency Modulation for low EMI. For increased efficiency, a BIAS pin can accept a second input to supply the INTVCC regulator. Additional features include frequency foldback and programmable soft-start to control inductor current during startup. The LT8364 is available in a thermally enhanced 12-lead 4mm × 3mm DFN package or a thermally enhanced 16-lead MSOP package with four pins removed. APPLICATIONS Industrial and Automotive Telecom Medical Diagnostic Equipment Portable Electronics

Industrial Grade. 5.5V 2A Low RDSON Load Switch with Programmable Current Limit #ultralibrarian

5.5V 1A Low RDS(ON) Load Switch with Programmable Current Limit AEC-Q100 Qualified #ultralibrarian

Tri-Axis accelerometer with a programmable full scale range of ±2g, ±4g, ±8g and ±16g #MPU6050 #IoT #DFRobot #module

21A 16Vout High Efficiency Full-Integrated Synchronous High Power Boost Converter with Programmable Input Current Limit #ultralibrarian

Ultra-Low IQ Synchronous Buck DC-DC Converter – 300 mA synchronous step-down (buck) switching regulator for high-efficiency industrial, automotive, battery-powered, and embedded power applications. Operates from a 3 V to 65 V input voltage, provides an adjustable output voltage from 1.0 V to 65 V, and delivers up to 300 mA output current. Features 6 µA typical quiescent current, programmable switching frequency from 200 kHz to 2.2 MHz, 100% duty-cycle operation, synchronous rectification, Power Good (PG) output, enable input, soft-start, cycle-by-cycle current limiting, hiccup short-circuit protection, thermal shutdown, and undervoltage lockout (UVLO). Specified for operation over a −40°C to +150°C junction temperature range and housed in a 9-pin VQFN-HR (2 × 2 mm) wettable-flank package. #TexasInstruments #LMR36503RFRPER #LMR36503 #BuckConverter #SynchronousBuck #DCDCConverter #SwitchingRegulator #PowerManagement #UltraLowIQ #300mA #VQFN9 #EmbeddedSystems

iCE40 HX FPGA, 3520 LUTs, 1.2V, TQFP-144 FPGA programmable logic TQFP*20x20mm*P0.5mm*

Artix® UltraScale+ Field Programmable Gate Array (FPGA) IC 228 5347738 170100 676-BBGA, FCBGA Field-programmable gate array (FPGA) designed for implementing configurable digital logic and embedded system functions. The AMD XCAU15P-2FFVB676I is an UltraScale+™ architecture FPGA featuring programmable logic, integrated block RAM, DSP slices, high-speed serial transceivers, and hardened PCI Express® support, operating from a 0.85 V core supply and housed in a 676-ball FFVB package. It is part of the AMD UltraScale+ FPGA family, which supports high-performance and power-efficient programmable logic applications. #AMD #XCAU15P #UltraScalePlus #FPGA #ProgrammableLogic #BlockRAM #DSP #PCIe #HighSpeedTransceivers #FFVB676 #EmbeddedSystems #PCBComponents

I²C-Controlled Single-Cell Buck Battery Charger IC with Power Path Management – Highly integrated switch-mode battery charger for single-cell Li-Ion/Li-Polymer batteries used in portable electronics, IoT devices, wearables, handheld terminals, medical devices, and embedded battery-powered systems. Operates from a 3.5 V to 18 V input supply and delivers up to 2 A programmable charging current with support for USB and adapter inputs. Features NVDC power-path management, I²C interface, integrated power MOSFETs, narrow VDC architecture, dynamic power management, input current optimization, buck charging efficiency up to 93%, and an integrated 12-bit ADC for monitoring battery voltage, charge current, input voltage/current, system voltage, and temperature. Includes JEITA temperature profile support, programmable charging parameters, USB OTG boost mode (5 V output), power-good indication, and comprehensive protection including overvoltage, overcurrent, thermal regulation, thermal shutdown, watchdog timer, and short-circuit protection. Operates over a −40°C to +85°C temperature range and is housed in a compact 18-pin WQFN-HR (3 × 2.5 mm) package. #TexasInstruments #BQ25628ERYKR #BQ25628E #BatteryCharger #LiIonCharger #PowerPathManagement #BuckCharger #USBOTG #I2C #PowerManagement #PortableElectronics #EmbeddedSystems

Multiphase Motor Driver Power MOSFET SPI 48-VQFN (7x7) DRV8353RSRGZR is a three-phase smart gate driver designed to control external N-channel MOSFETs in brushless DC (BLDC), permanent magnet synchronous motor (PMSM), and other three-phase motor drive applications. It operates from a 9 V to 100 V supply, supports SPI communication for device configuration and diagnostics, integrates three high-side and three low-side gate drivers with programmable gate drive strength, and includes protection features such as VDS overcurrent, undervoltage, overtemperature, and gate driver fault detection in a 48-pin VQFN package. #TexasInstruments #DRV8353RSRGZR #GateDriver #ThreePhaseMotorDriver #BLDC #PMSM #MOSFETDriver #SPI #MotorControl #VQFN48

Industrial Grade 55V 2.5A Programmable Frequency LED Driver #ultralibrarian

Primary-Side CC/CV Flyback Regulator with High-Voltage Current Source and Programmable Cable Compensation Integrated 700V 4.5ohm MOSFET for <10W Applications #ultralibrarian

Dual 7.5A 5.5V Programmable Current low Rdson load switch with Output Discharge #ultralibrarian