DRV3245BQPHPRQ1 - Texas Instruments

Manufacturer Part Number

DRV3245BQPHPRQ1

Manufacturer

Texas Instruments

Introduction

The DRV3245BQPHPRQ1 is a motor driver designed for automotive applications, aiding in the control of brushless DC motors.

Product Features and Performance

Brushless DC (BLDC) motor driver

Half Bridge (3) output configuration

SPI interface for control communication

NMOS technology for efficient power handling

Capable of delivering 1A current output

Product Advantages

Built to meet automotive-grade requirements

Highly integrated for simplified system design

Supports a wide range of supply and load voltages

Operates over a broad temperature range (-40°C to 125°C)

AEC-Q100 qualified for automotive reliability

Key Technical Parameters

Motor Type - AC, DC: Brushless DC (BLDC)

Function: Driver

Interface: SPI

Supply Voltage: 4.5V to 45V

Load Voltage: 4.5V to 45V

Current - Output: 1A

Operating Temperature Range: -40°C to 125°C

Quality and Safety Features

Qualification to stringent AEC-Q100 automotive standards

Overtemperature and overcurrent protection

Under-voltage lockout

Compatibility

Compatible with various BLDC motor designs

SPI communication interface allows for integration with numerous microcontrollers

Application Areas

Primarily designed for automotive applications - electric power steering, HVAC blowers, pumps, and fans

Product Lifecycle

Product Status: Active

No indication of nearing discontinuation

Availability of replacements or upgrades is sustained by Texas Instruments

Several Key Reasons to Choose This Product

Robust design suitable for the demanding automotive environment

Fulfills high automotive quality standards with AEC-Q100 qualification

Support for wide voltage ranges adds design flexibility in automotive power architectures

Comprehensive protection features ensure long-term reliability and safety

Enables precise control of BLDC motors which enhances overall system efficiency