DRV8872DDAR - Texas Instruments

Manufacturer Part Number

DRV8872DDAR

Manufacturer

Texas Instruments

Introduction

Compact integrated motor driver designed for controlling brushed DC motors with advanced features and simple control interface.

Product Features and Performance

Integrated fully-differential amplifier

High output current capability of up to 3.6A

Wide motor supply voltage range from 6.5V to 45V

Low-power sleep mode for energy savings

Built-in protection features including overcurrent, thermal, shoot-through, and undervoltage lockout

PWM control interface for speed regulation

NMOS technology for efficient power handling and dissipation

Product Advantages

High integration reduces external component count and system complexity

Robust thermal and current protection enhances reliability and longevity

Simple PWM interface simplifies motor speed control

High current capability suitable for a variety of brushed DC motors

Key Technical Parameters

Output Current: 3.6A

Motor Supply Voltage: 6.5V - 45V

Supply Voltage: 0V - 5.5V

Operating Temperature Range: -40°C to 150°C

Output Configuration: Half Bridge (2)

Quality and Safety Features

Overcurrent protection

Thermal shutdown

Undervoltage lockout

Shoot-through protection

Compatibility

Broad compatibility with various brushed DC motors

Application Areas

DC motor control in consumer and industrial applications

Robotic systems

Power tools

Pumps and fans

Product Lifecycle

Active status, with sustained manufacturing and support

No indication of nearing discontinuation

Replacements or upgrades not specified

Several Key Reasons to Choose This Product

Support for a wide range of motor voltages and currents, ensuring flexibility for different design needs

Advanced integrated circuits and features minimize additional components, saving space and cost

Texas Instruments' reputation for quality and reliability

Excellent thermal performance suitable for high-temperature environments

Ease of integration into existing PWM control systems