TPS4H000BQPWPRQ1 - Texas Instruments

Manufacturer Part Number

TPS4H000BQPWPRQ1

Manufacturer

Texas Instruments

Introduction

The TPS4H000 is a quad-channel, high-side power distribution switch designed for automotive and industrial applications. It provides robust fault protection and control features in a compact package.

Product Features and Performance

4 independent high-side power distribution channels

Adjustable current limiting and overtemperature protection

Low on-resistance (1Ω typical)

Wide operating voltage range (3.4V to 40V)

High output current capability (750mA per channel)

Fault status flag

Automotive-qualified (AEC-Q100)

Product Advantages

Robust fault protection

Compact and efficient power distribution

Tailored for demanding automotive and industrial environments

Flexible control and monitoring capabilities

Key Technical Parameters

Package: 20-HTSSOP

Operating temperature: -40°C to 125°C

Output configuration: High-side

Interface: On/Off

Voltage range: 3.4V to 40V

Maximum output current: 750mA per channel

Quality and Safety Features

Automotive qualification (AEC-Q100)

RoHS3 compliant

Overcurrent and overtemperature protection

Compatibility

The TPS4H000 is compatible with a wide range of automotive and industrial systems that require robust, high-side power distribution with fault protection.

Application Areas

Automotive electronics (e.g., lighting, sensors, actuators)

Industrial control systems

Power distribution in harsh environments

Product Lifecycle

The TPS4H000 is an active product, and Texas Instruments continues to support it. Replacement or upgraded products may be available in the future.

Key Reasons to Choose This Product

Reliable, fault-protected power distribution

Efficient and compact design

Automotive-grade quality and performance

Versatile control and monitoring capabilities

Suitable for demanding applications in automotive and industrial sectors