A4970GLBTR-T - Allegro MicroSystems

Manufacturer Part Number

A4970GLBTR-T

Manufacturer

Allegro Microsystems

Introduction

The A4970GLBTR-T is a fully integrated motor driver specifically designed for driving bipolar stepper motors and brushed DC motors.

Product Features and Performance

Fully integrated driver and power stage

Half-Bridge output configuration

Capable of driving bipolar stepper and brushed DC motors

Advanced DMOS technology

On/Off control interface

High-temperature operational range

Efficient power use for motor control applications

Product Advantages

Integration reduces complexity and external component count

Versatile for use with both stepper and DC motors

High-temperature operation suitable for harsh environments

Reliable performance with advanced technology

Key Technical Parameters

Output Current: 750mA

Voltage Supply: 4.75V ~ 5.25V

Voltage Load: 7.45V ~ 45V

Operating Temperature: -40°C ~ 150°C (TJ)

Mounting Type: Surface Mount

Quality and Safety Features

Built-in protection features for overcurrent conditions

Overtemperature shutdown for safety

Thermal overload protection

Compatibility

Wide voltage range for power supply and motor voltages

Industry-standard 24-SOIC package for easy integration

Application Areas

General-purpose motor control for consumer, industrial, and automotive applications

Robotics

Automation equipment

Office automation machines

Product Lifecycle

Active product status, not nearing discontinuation

Ongoing support and availability of replacements

Several Key Reasons to Choose This Product

Proven reliability from a trusted manufacturer, Allegro Microsystems

High integration level saves on space and additional components

Flexible power supply specifications accommodate various design needs

Rugged operation with protection features for longevity and safety

Suitable for a broad range of applications and industries

Surface mounting technology simplifies PCB design and manufacturing process