TPS22953QDQCRQ1 - Texas Instruments

Manufacturer Part Number

TPS22953QDQCRQ1

Manufacturer

Texas Instruments

Introduction

The TPS22953QDQCRQ1 is a power management integrated circuit from Texas Instruments, designed for efficient power distribution and load driving. Suitable for automotive and industrial applications, it ensures smart power control with advanced safety and handling features.

Product Features and Performance

Single N-Channel output for high-side load control

Capable of handling voltage loads from 0.7V to 5.7V

Maximum output current capacity of 5A

Low on-resistance of 14mOhm for efficient power transfer

Slew rate controlled for smoother operation

Load discharge feature for faster turn-off response

Power Good signal for monitoring output status

Built-in fault protection: current limiting, over-temperature, and under-voltage lockout (UVLO)

Product Advantages

Precision control and high reliability in harsh environments

Suitable for automotive grade applications (AEC-Q100 qualified)

Extended operational temperature range from -40°C to 125°C

Compact and efficient design with surface mount packaging

Key Technical Parameters

Number of Outputs: 1

Ratio Input:Output: 1:1

Rds On (Typ): 14mOhm

Voltage Load: 0.7V ~ 5.7V

Current Output (Max): 5A

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

AEC-Q100 qualified for automotive applications

Comprehensive fault protection mechanisms for safer operations

High reliability through extended temperature range performance

Compatibility

Designed for universal high-side load control across a variety of voltage requirements

Application Areas

Automotive power distribution and load control

Industrial automated systems

Smart power management solutions in IoT devices

Product Lifecycle

Currently in active production status

Not nearing discontinuation, with ongoing support and availability

Several Key Reasons to Choose This Product

High reliability and precision control suitable for automotive applications

Integrated features such as load discharge and Power Good for advanced power management

Comprehensive protection features ensure safer operation under adverse conditions

Low on-resistance enables efficient power usage and reduced heat generation

Wide operating temperature range for versatile applications in harsh environments