LED Drivers RCD-24-0.30 PWRM-TH_RCD-24-0.70 LCSC Part Number: C1524147 JLCPCB Part Class: Extended Part Manufactured by Recom Power

LED Drivers RCD-24-0.50 PWRM-TH_RCD-24-0.70 LCSC Part Number: C1519170 JLCPCB Part Class: Extended Part Manufactured by Recom Power

LED Drivers RCD-24-0.35 PWRM-TH_RCD-24-0.70 LCSC Part Number: C1519166 JLCPCB Part Class: Extended Part Manufactured by Recom Power

LED Drivers RCD-24-1.00 PWRM-TH_RCD-24-0.70 LCSC Part Number: C1519169 JLCPCB Part Class: Extended Part Manufactured by Recom Power

LED Drivers LYT0006D-TL SOIC-8_7P-L4.9-W3.9-P1.27-LS6.0-BL-PE3 LCSC Part Number: C394206 JLCPCB Part Class: Extended Part Manufactured by Power Integrations(帕沃英蒂格盛)

LED Drivers RCDE-48-0.70 PWRM-TH_RCDE-48-0.XX LCSC Part Number: C1161792 JLCPCB Part Class: Extended Part Manufactured by Recom Power

LED Drivers RCDE-48-0.35 PWRM-TH_RCDE-48-0.XX LCSC Part Number: C1161790 JLCPCB Part Class: Extended Part Manufactured by Recom Power

LED Drivers RCD-24-0.60 PWRM-TH_RECOM-POWER_RCD-24-X.XX LCSC Part Number: C1524142 JLCPCB Part Class: Extended Part Manufactured by Recom Power

LED Drivers RCD-24-1.20/W/X3 PWRM-TH_RECOM-POWER_RCD-24-W LCSC Part Number: C1524166 JLCPCB Part Class: Extended Part Manufactured by Recom Power

LED Drivers RCD-24-0.35/W/X2 PWRM-TH_RECOM-POWER_RCD-24-W LCSC Part Number: C1574796 JLCPCB Part Class: Extended Part Manufactured by Recom Power

LED Drivers IMX112U-TL HSOP-28_L18.0-W7.5-P0.80-LS10.1-BL LCSC Part Number: C1870399 JLCPCB Part Class: Extended Part Manufactured by Power Integrations(帕沃英蒂格盛)

LED Drivers RCD-24-0.50/W/VREF PWRM-TH_RECOM-POWER_RCD-24-W LCSC Part Number: C1574794 JLCPCB Part Class: Extended Part Manufactured by Recom Power

LED Drivers RCDE-48-1.05 PWRM-TH_RCDE-48-0.XX LCSC Part Number: C1161791 JLCPCB Part Class: Extended Part Manufactured by Recom Power

LED Drivers RCD-24-1.00/W/X1 PWRM-TH_RECOM-POWER_RCD-24-W LCSC Part Number: C1574801 JLCPCB Part Class: Extended Part Manufactured by Recom Power

The YFW AO3400 is a 30V N-Channel Enhancement MOSFET designed for low-voltage and high-speed switching applications. It uses advanced trench MOSFET technology to achieve low on-resistance (RDS(on)), fast switching performance, and efficient power handling in a compact SOT-23 package. It is commonly used in load switching, DC-DC converters, battery-powered devices, motor control, LED driving, and PWM switching circuits. Key Features N-Channel Enhancement Mode MOSFET Drain-Source Voltage (VDS): 30V Continuous Drain Current (ID): up to 5.8A Low RDS(on): < 28mΩ @ VGS = 10V < 33mΩ @ VGS = 4.5V < 52mΩ @ VGS = 2.5V Logic-Level Gate Drive Compatible Fast Switching Speed Low Gate Charge Compact SOT-23 Package Suitable for PWM and Load Switch Applications RoHS / Pb-Free Compatible Typical Applications Power switching DC-DC converters Battery management systems Motor and fan control LED drivers Portable electronics Microcontroller-based switching circuits #CommonPartsLibrary #Transistor #FET #Mosfet

Optical Sensor Ambient I2C 8-SMD, No Lead The LTR-559ALS-01 is a combined ambient light sensor and proximity sensor module designed for low-power and space-constrained applications. It integrates a photodiode array for ambient light detection and an infrared emitter with a photodiode for proximity sensing. The device provides digital output via an I²C interface and includes programmable interrupt functionality for system-level event handling. It is commonly used in mobile devices, wearable electronics, and industrial applications requiring automatic brightness control and object detection. Key Features: Integrated ambient light and proximity sensing functions High sensitivity with wide dynamic range for light measurement Infrared LED driver for proximity detection I²C digital interface for communication Programmable interrupt output Low power consumption with multiple operating modes Built-in noise cancellation and sunlight rejection Compact surface-mount package Electrical Characteristics: Supply voltage range: compatible with typical low-voltage logic systems Low standby current for power-sensitive applications Programmable gain and integration time for ambient light sensing Adjustable LED drive current for proximity sensing Optical Characteristics: Ambient light sensing with human-eye spectral response approximation Proximity detection using infrared light with high immunity to ambient light interference Interface: Communication protocol: I²C-compatible interface Supports configurable registers for threshold, timing, and interrupt control Package Information: Small form factor surface-mount package suitable for compact PCB layouts Integrated optical window for both ALS and proximity sensing Applications: Display brightness control in smartphones and tablets Proximity detection for touchless interfaces Wearable devices and IoT sensors Industrial automation and control systems Environmental and Compliance: Designed for standard commercial temperature ranges RoHS compliant and suitable for lead-free assembly processes Notes for Design Integration: Requires proper optical isolation between emitter and receiver for accurate proximity sensing PCB layout should minimize interference from external light sources Calibration may be required depending on enclosure and application conditions #commonpartslibrary #sensor #ambient

LED Drivers RCD-24-1.20 PWRM-TH_RCD-24-0.70 LCSC Part Number: C1519165 JLCPCB Part Class: Extended Part Manufactured by Recom Power

LED Drivers RCD-48-1.00 PWRM-TH_RCD-48-0.70 LCSC Part Number: C1524148 JLCPCB Part Class: Extended Part Manufactured by Recom Power

LED Drivers RCD-48-0.70 PWRM-TH_RCD-48-0.70 LCSC Part Number: C1519164 JLCPCB Part Class: Extended Part Manufactured by Recom Power

LED Drivers RBD-12-0.50 PWRM-TH_RBD-12-X.XX LCSC Part Number: C1524144 JLCPCB Part Class: Extended Part Manufactured by Recom Power

LED Drivers RBD-12-0.35 PWRM-TH_RBD-12-X.XX LCSC Part Number: C1524146 JLCPCB Part Class: Extended Part Manufactured by Recom Power

Power Source Selector Module #Module This innovative module is engineered to intelligently manage and select between multiple power sources including battery (VBAT), solar (VSOLAR), USB (VUSB), and VIN. It features a robust design that ensures efficient switching, optimal power regulation, and enhanced diagnostic capabilities. With carefully selected components such as MOSFETs, resistors, LEDs, diodes, and capacitors, this module provides reliable operation across varied load conditions and complex circuit topologies. Its integrated features are perfect for applications requiring seamless transition between renewable energy sources and conventional power, making it an ideal solution for modern, energy-efficient systems. #PCBDesign #Electronics #PowerManagement #Module #CircuitDesign #RenewableEnergy

JST PH Connector Header Through Hole 2-pin 0.079" (2.00mm) battery connector JST PH 2 pin The B2B-PH-K-S is a 2-position vertical header connector with a 2.0 mm pitch, designed for mating with JST PH series crimp housings (e.g., PHR-2). It is commonly used in consumer electronics, battery connections, and small embedded systems due to its compact size and secure locking mechanism. Key Features Series: JST PH Series Number of Pins: 2 Pitch: 2.0 mm Mounting Type: Through-hole (vertical) Contact Type: Male pin header Mating Type: Friction lock (secure connection) Current Rating: ~2 A (typical, depends on wire and conditions) Voltage Rating: ~100 V Contact Material: Copper alloy (tin-plated) Housing Material: UL94V-0 rated plastic (flame-retardant) Operating Temperature: Typically -25°C to +85°C Typical Applications Battery connectors (Li-ion/LiPo packs) Power supply connections in small devices Embedded systems (e.g., Arduino, sensors) Consumer electronics (fans, LEDs, small appliances) #CommonPartsLibrary #Connector #Header #JST-PH

Power Switch/Driver 1:1 N-Channel 1.35A 28-WQFN (4x5) The TPS274160 device is a smart high-side switch with four integrated 160-mΩ NMOS power FETs and a chargepump to drive the gates. The device offers robust protection and diagnostic features to drive various loads (inductive, capacitive, and resistive) such as low wattage bulbs, LEDs, relays, solenoids, heaters, and sub-modules. The part enables flexible, multi-channel output configurations through paralleling channels and is in a very small WQFN package to enable usage in space constrained applications. The device is protected against short circuit events and over-temperature events, safely shutting off the output during fault events. The device also implements an external adjustable current limiting feature. This feature improves the reliability of the system by reducing inrush current when driving large capacitive loads and minimizing overload current thereby eliminating system supply brown out condition. The device also integrates diagnostic features like output current monitoring (version B) and open load detection to enable improved intelligence in modules and to enable predictive maintenance functionality. • Quad-channel 160-mΩ smart high-side switch • Wide DC operating voltage range: 5 V to 36 V – 50-V absolute maximum voltage • Accurate adjustable current limiting (250 mA to 4 A) • Intelligent diagnostic features – TPS274160A: Open-drain fault output – TPS274160B: Analog current sense – Open-load or short to supply detection in the off-state • Robust protection features – Short-circuit protection – Inductive load flyback clamp – Undervoltage lockout (UVLO) protection – Loss of GND protection • Excellent ESD protection on VS and OUT pins – ±8/±15 kV IEC 61000-4-2 ESD contact/air discharge • Available in small and 28-pin leadless QFN packages • Functional Safety-Capable – Documentation available to aid functional safety system design 2 Applications • Digital output modules • Standalone remote I/O • Motor drives • Solenoid or valve drive #TexasInstruments #TPS274160BRLHR #HighSideSwitch #SmartSwitch #IndustrialAutomation #PowerManagement #LoadDriver #CurrentLimiting #ProtectionIC #IndustrialControl #RemoteIO #SolenoidDriver #MotorDrive #EmbeddedSystems #ElectronicsDesign

Battery Multi-Function Controller IC Lithium Ion/Polymer 32-VFQFPN (5x5) L9961 is part of a complete battery pack monitoring, balancing, and protecting system for Li-Ion and Li-Polymer cells in 3, 4 or 5 series configurations. The L9961 uses a high precision ADC to provide cell voltage, stack voltage and temperature conversion via external NTC. Voltage monitoring functions are cyclically performed with a programmable loop time. Stack current is also monitored via a high accuracy CSA, continuously running and performing also Coulomb counting. Cell balancing is available and can be simultaneously activated on all cells. IC configuration and information exchange for SOC/SOH estimation are performed via I2C peripheral. The IC also integrates a dual pre-driver programmable in both HS/LS configurations for driving pack relays. L9961 also implements battery pack fuse protection to prevent fire and explosion hazards. A 3.3 V regulator with a high current capability is available for supplying pack controller and other external circuitry in both standby and normal operation modes. The IC protects the battery pack against over/under voltage conditions and monitors for over/ under temperature. It also features protection against overcurrent (both directions) and short-circuit in discharge events. Safety-relevant configurations can be stored in the internal NVM to avoid re-programming the device at each wake-up. Features • 2 μA shipment - DEEP SLEEP mode current and 5 μA standby consumption (with VREG LDO active) standby consumption (with VREG LDO active) • Integrated 3.3 V VREG LDO for supplying MCU and LEDs • Measures cell voltage (3 to 5 cells), with over/undervoltage detection and balance undervoltage protection • 12-bit voltage measurement with maximum error of ±15 mV in the [1.5 – 4.5] V range, for -40 °C < TJ < 105 °C • Measures stack voltage, with over/under voltage detection and plausibility check vs. sum of cells • Measures pack temperature via NTC, with over/undertemperature detection • Ratiometric temperature measurement with ±0.8% max. gain error in the [0.2 – VREG] V range, for -40 °C < TJ < 105 °C • Measures battery current, with Coulomb counting, overcurrent (both directions) and short-circuit in discharge protection. • 16-bit signed current measurement with 0.1% full scale error at room temperature • I 2C peripheral for device programming and data transfers over I2C bus • Cell balancing supporting up to 70 mA per cell • Dual configurable HS/LS predriver for pack relay management • Pack fuse management • Embedded NVM for configuration parameters storage • High hotplug robustness Applications • Cordless power tools • Backup energy storage systems and UPS • Light electric vehicles (e-bikes, scooters, etc.) • Portable and semi-portable equipment • Medical equipment #L9961TR #BatteryManagement #BMS #LiIonBattery #LiPoBattery #STMicroelectronics #BatteryProtection #CellBalancing #CoulombCounting #PowerManagement #EmbeddedSystems #EnergyStorage #EBike #PowerTools #ElectronicsDesign