TPS22919QDCKRQ1 - Texas Instruments

Manufacturer Part Number

TPS22919QDCKRQ1

Manufacturer

Texas Instruments

Introduction

Automotive-grade power distribution switch for power management applications.

Product Features and Performance

Single channel output

Integrated N-channel MOSFET

High-side switch configuration

Slew rate controlled to minimize inrush current

Offers load discharge feature for rapid power-down

Protection against over-temperature and short circuit conditions

Product Advantages

Optimized for automotive applications

Robust design meeting AEC-Q100 standards

Low Rds(on) for higher efficiency

Battery operation enabled by a wide voltage range

Key Technical Parameters

Output type: N-Channel

Output current: 1.5A maximum

On resistance: 89mOhm typical

Operating voltage range: 1.6V to 5.5V

Operating temperature: -40°C to 125°C

Quality and Safety Features

AEC-Q100 qualified for automotive reliability

Over-temperature protection

Short circuit protection

Compatibility

Compatible with 1.6V to 5.5V load voltages

Suited for surface mount technology (SMT) assembly processes

Available in SC-70-6 package compatible with SOT-363 footprint

Application Areas

Automotive electronics

Power management systems

Battery-powered applications

Load switching

Product Lifecycle

Status: Active

Not nearing discontinuation

Replacements or upgrades should be checked with the manufacturer for newer generations or similar models

Several Key Reasons to Choose This Product

Robust design for challenging automotive environments

AEC-Q100 qualification ensures high reliability

Low on-resistance for efficient power management

Built-in protection features enhance safety and longevity

Wide operating voltage range accommodates various applications

Convenient tape and reel packaging for mass production compatibility

Slew rate control feature protects against inrush current damage