DRV8231DSGR - Texas Instruments

Manufacturer Part Number

DRV8231DSGR

Manufacturer

Texas Instruments

Introduction

The DRV8231DSGR is a motor driver from Texas Instruments, catering to power management and motor control applications.

Product Features and Performance

Fully integrated motor driver

Supports biploar stepper motors and brushed DC motors

Half Bridge output configuration consisting of two channels

Operates with PWM (Pulse Width Modulation) interface

Built on NMOS technology for efficient power handling

Current output capacity of 3.7A for high-performance applications

Broad voltage supply range from 4.5V to 33V

High thermal performance and reliability with an operating temperature range of -40°C to 125°C

Surface mount technology for compact and efficient PCB design

Product Advantages

Versatile with support for different motor types

High integration reduces external component requirement

Efficient power consumption and heat management

Capable of driving high current loads

Key Technical Parameters

Motor Type - Stepper: Bipolar

Motor Type - AC, DC: Brushed DC

Function: Driver - Fully Integrated, Control and Power Stage

Output Configuration: Half Bridge (2)

Interface: PWM

Technology: NMOS

Current - Output: 3.7A

Voltage - Supply: 4.5V ~ 33V

Voltage - Load: 4.5V ~ 33V

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

Quality and Safety Features

Extended operating temperature range for enhanced reliability

Surface mount device with exposed pad for thermal management

Compatibility

Supports a wide range of supply and load voltages for compatibility with various systems

Application Areas

Primarily designed for printer applications and can be adapted to other power control contexts

Product Lifecycle

The product status is currently active

There is no indication it is nearing discontinuation

Replacement or upgrade options are to be determined based on manufacturer's future releases

Several Key Reasons to Choose This Product

High current output capacity suitable for demanding motor control applications

Wide voltage supply range offers flexibility in system design

Support for both bipolar stepper and brushed DC motors allows for versatile usage

Integrated control and power stage simplifies circuit complexity

Robust design with a broad operating temperature range ensures reliability in various environments

Texas Instruments is known for their quality and support, making the DRV8231DSGR a reliable choice for motor driver applications