DRV8243HQRXYRQ1 - Texas Instruments

Manufacturer Part Number

DRV8243HQRXYRQ1

Manufacturer

Texas Instruments

Introduction

The DRV8243HQRXYRQ1 is an integrated motor driver that provides a robust solution for controlling brushed DC motors within automotive environments.

Product Features and Performance

Fully integrated driver with control and power stage

Dual half-bridge configuration

Capable of driving two brushed DC motors or one bipolar stepper motor

Supports PWM and SPI interfaces for control

Incorporates advanced Bi-CMOS technology

High output current capability of up to 12A

Wide supply voltage range from 4.5V to 35V

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

Product Advantages

Optimized for automotive applications

Supports high-current motor applications

Robust thermal performance due to advanced packaging

Precise control through digital interfaces

AEC-Q100 qualified for automotive standards

Key Technical Parameters

Output Configuration: Half Bridge (2)

Interface: PWM, SPI

Technology: Bi-CMOS

Current - Output: 12A

Voltage - Supply: 4.5V ~ 35V

Operating Temperature: -40°C ~ 125°C (TA)

Quality and Safety Features

Automotive-grade product reliability

Qualification: AEC-Q100

Features overcurrent protection and thermal shutdown

Compatibility

Compatible with a wide range of motors including brushed DC and bipolar stepper motors

Versatile interface options for various control modules

Application Areas

Automotive motor control applications

Industrial equipment

Robotic systems

Product Lifecycle

Currently active with no indication of nearing discontinuation

Availability of replacements or upgrades should be verified with the manufacturer

Several Key Reasons to Choose This Product

Proven track record in automotive and industrial motor control

High current handling capacity supports demanding applications

Broad voltage range offers versatility across different systems

Stringent quality and safety standards ensure reliability in harsh environments

Extended temperature range suitable for automotive and industrial operations

Ease of integration with standard PWM and SPI control interfaces