DRV3245AQPHPRQ1 - Texas Instruments

Manufacturer Part Number

DRV3245AQPHPRQ1

Manufacturer

Texas Instruments

Introduction

The DRV3245AQPHPRQ1 is a motor driver designed for automotive power steering and other pump motor control applications.

Product Features and Performance

Brushless DC (BLDC) motor driver

Half Bridge (3) output configuration

SPI interface for control

NMOS transistor technology

Supports a supply voltage range of 4.5V to 45V

Can drive motors at output current of up to 1A

Integrated smart gate drive architecture

Advanced diagnostics and protection features

Product Advantages

Highly integrated design reduces system complexity

Robust thermal performance for harsh automotive environments

Meets AEC-Q100 automotive qualification standards

Key Technical Parameters

Output Current: 1A

Voltage - Supply: 4.5V to 45V

Voltage - Load: 4.5V to 45V

Operating Temperature: -40°C to 125°C

Package: 48-PowerTQFP

Motor Type Supported: Brushless DC (BLDC)

Quality and Safety Features

AEC-Q100 qualified for automotive applications

Overcurrent, undervoltage, and overtemperature protection

Fault condition feedback

Compatibility

Suitable for brushless DC motors in automotive applications

Application Areas

Automotive electric power steering systems

Pump motor control systems

Product Lifecycle

Active product status, not near discontinuation

Ongoing support and availability from Texas Instruments

Several Key Reasons to Choose This Product

Designed specifically for high-reliability automotive applications

Extended operating temperature range suitable for under-the-hood environments

The high voltage range catering to a variety of BLDC motors

Comprehensive protection features enhancing system safety and longevity

Ease of integration through SPI interface

Superior power efficiency through advanced NMOS technology