DRV8424RGER - Texas Instruments

Manufacturer Part Number

DRV8424RGER

Manufacturer

Texas Instruments

Introduction

The DRV8424RGER is a fully integrated motor driver from Texas Instruments designed to precisely control bipolar stepper motors or brushed DC motors.

Product Features and Performance

Integrated dual H-bridge with Power MOSFETs.

Supports bipolar stepper motor or brushed DC motor.

Step resolution adjustable from 1 to 1/256.

Interfaces via step/direction signals.

Operates with supply voltages from 0V to 5.5V and load voltages from 4.5V to 33V.

Capable of delivering up to 2.5A current output.

Product Advantages

High integration reduces external component count and system footprint.

Scalable step resolution enhances positioning precision in applications.

Flexible power management supports a wide range of supply and load parameters.

High temperature tolerance up to 125°C allows operation in harsh environments.

Key Technical Parameters

Current Output: 2.5A

Voltage Supply: 0V to 5.5V

Voltage Load: 4.5V to 33V

Operating Temperature: -40°C to 125°C

Package: 24-VFQFN Exposed Pad

Quality and Safety Features

Built-in thermal shutdown and overcurrent protection.

Under-voltage lockout ensures safe operation under low-voltage conditions.

Compatibility

Compatible with various stepper and brushed DC motors.

Designed for step/direction interface systems.

Application Areas

Consumer electronics

Industrial automation equipment

Product Lifecycle

Status: Active

No information about nearing discontinuation or replacements.

Several Key Reasons to Choose This Product

High-integration driver simplifies design and increases reliability.

Wide input voltage and temperature range accommodate diverse application needs.

Advanced safety features protect against common electrical faults.

Fine step resolution enables precise motor control.

Robust thermal performance ensures operation in elevated temperatures.