TPS22941DCKR - Texas Instruments

Manufacturer Part Number

TPS22941DCKR

Manufacturer

Texas Instruments

Introduction

The TPS22941DCKR is a power distribution switch designed for load management and power conservation, suitable for applications requiring general purpose, high-side load control.

Product Features and Performance

Single P-Channel output configuration

Auto Restart feature

Integrated fault protection including current limiting, over temperature protection, and UVLO (Under Voltage Lock Out)

Supports wide operating temperature range from -40°C to 125°C

Product Advantages

High side switch allows for simpler power routing

No need for an external voltage supply (Vcc/Vdd not required)

Compact SC-70-5 packaging suitable for space-constrained applications

Key Technical Parameters

Voltage Load: 1.62V to 5.5V

Current Output (Max): 40mA

Rds On (Typical): 400mOhm

Number of Outputs: 1

Quality and Safety Features

Over Temperature Protection

Current Limiting (Fixed)

Under Voltage Lock Out (UVLO)

Compatibility

Compatible with a broad range of input devices due to non-inverting input type

Application Areas

Consumer Electronics

Portable Devices

IoT Devices

Power Management Systems

Product Lifecycle

Status: Active

Not nearing discontinuation and has stable support and availability

Several Key Reasons to Choose This Product

Reliable power distribution and fault management for sensitive electronics

Optimal performance in a wide range of operating temperatures

Easy integration due to surface mount packaging

Energy efficient operation with auto-restart and current limiting features

Compatible with multiple applications without requiring an external power supply