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

Gate Driver Capacitive Coupling 3000Vrms 2 Channel 16-SOIC #CommonPartsLibrary #IntegratedCircuit #Isolator #Gate-Driver #UCC21220

ATMEL AT42QT1012-TSHR Capacitive Touch Sensor, One-Channel, 1.8 V, 5.5 V, SOT-23, 6 Pins, -40 C #commonpartslibrary #integratedcircuit #capacitive #touchbutton #sensor

MTCH101 Proximity Only 2007 capacitive touch sensor 1.8mm 340muA 2V~5.5V -40C~85C SOT-23-6 #commonpartslibrary #integratedcircuit #capacitive #touchbutton #sensor

Capacitive Touch Buttons, Slider, Wheel 52-QFN (6x6) #CommonPartsLibrary #IntegratedCircuit #Interface #Sensor #IQ Switch®, ProxSense®

Capacitive Touch Screen 1 Key 6-Pin SOT-23 T/R / IC TOUCH SENSOR 1KEY SOT23-6 #commonpartslibrary #integratedcircuit #capacitive #touchbutton #sensor

Capacitive Touch Buttons 32-TQFP (7x7) #commonpartslibrary #integratedcircuit #capacitivetouch

4.3A Gate Driver Capacitive Coupling 3000Vrms 1 Channel 8-SOIC #commonpartslibrary #isolator #gatedriver

Capacitive Touch Proximity Only TSOT-23-6 #CommonPartsLibrary #IntegratedCircuit #Interface #Sensor #Capacitive-touch

The ESP32-WROOM-32E (16MB) is a highly integrated Wi-Fi + Bluetooth + Bluetooth Low Energy (BLE) module developed by Espressif. It is based on the ESP32-D0WD-V3 chip and features a dual-core processor, rich peripherals, and large flash memory—making it ideal for IoT, embedded systems, and wireless applications. This module is part of the upgraded WROOM-32E series, offering improved RF performance, better stability, and enhanced reliability compared to earlier versions like the 32D. Key Features (16MB Variant) Processor & Memory Dual-core Xtensa® 32-bit LX6 CPU, up to 240 MHz 520 KB SRAM + 448 KB ROM 16 MB SPI Flash (large storage for firmware/data) Optional variants with PSRAM for memory-intensive tasks Connectivity 2.4 GHz Wi-Fi (802.11 b/g/n) Bluetooth v4.2 (BR/EDR + BLE) Integrated PCB antenna (no external antenna needed) Peripherals & Interfaces Up to 26–38 GPIOs (depending on usage) Supports: UART, SPI, I2C, I2S PWM (LED & motor control) ADC, DAC Capacitive touch sensors SD/SDIO/MMC, CAN (TWAI) Electrical & Physical Operating voltage: 3.0V – 3.6V Operating temperature: –40°C to +85°C (industrial range) Compact size: 18 × 25.5 × 3.1 mm Typical Applications Smart home devices (lighting, appliances) IoT sensors and gateways Industrial automation systems Wearables and smart gadgets Audio/voice processing (thanks to dual-core + large flash) #module #ESP32 #16MB

Proximity Sensors 2 x Capacitive, Hall-effect & Inductive #commonpartslibrary #integratedcircuit #sensor

Dual capacitive touch/proximity switch with auto-calibration, TSSOP-16 NXP capacitive touch sensor auto-calibration TSSOP*4.4x5mm*P0.65mm*

6-Channel Capacitive Touch Sensor, DFN-10 6 Channel Capacitive Touch Sensor DFN*1EP*3x3mm*P0.5mm*

Capacitive Touch Sensor Controller for projected capacitive (PCAP) touch panels, supporting up to 40 touch channels with USB, I²C, and UART host interfaces. The ILI2511 operates from a 3.3 V supply, integrates touch sensing, signal processing, and host communication in a single chip, and is housed in an 88-pin QFN package for industrial, POS, and ATM touch applications. #ILITEK #ILI2511 #CapacitiveTouchController #TouchController #PCAP #USB #I2C #UART #QFN88 #HumanMachineInterface #EmbeddedSystems #PCBLibrary

Square 15x15mm surface mount pad with silkscreen designator Useful for capacitive touch keyboards #commonpartslibrary #connector #capacitive