TPS22954DQCR - Texas Instruments

Manufacturer Part Number

TPS22954DQCR

Manufacturer

Texas Instruments

Introduction

Integrated power distribution switch optimized for general-purpose power management applications

Product Features and Performance

Single channel output

N-Channel MOSFET high side switch

Auto-restart function

Load discharge feature

Power good indicator

Slew rate control for reduced in-rush current

Over temperature protection and under-voltage lockout (UVLO)

Product Advantages

High efficiency due to low Rds(on) of 14mOhm

Precision current limiting enhances system safety

Small footprint 10-WSON (3x2) package conserves board space

Key Technical Parameters

Input:Output ratio of 1:1

Operates with load voltages from 2.5V to 5.7V

5A maximum current output

Typical Rds On of 14mOhm

Supports non-inverting input signals

Quality and Safety Features

Fault protection includes over temperature and UVLO

Operating temperature range from -40°C to 105°C

Compatibility

Compatible with various microcontrollers for on/off control

Appropriate for high side switch applications

Application Areas

Power distribution for embedded systems

Computing and server applications

Industrial controls

Telecommunications equipment

Product Lifecycle

Active product status

Not currently nearing discontinuation

Alternatives or upgrades to be checked on manufacturer's website

Key Reasons to Choose This Product

High reliability and thermal performance

Versatile usage across a wide voltage range

High current output capability for heavier loads

Low power consumption improves overall system efficiency

Compact surface-mount package fits tight PCB layouts

Robust safety features minimize risk of damage due to faults