A4984SLPTR-T - Allegro MicroSystems

Manufacturer Part Number

A4984SLPTR-T

Manufacturer

allegro-microsystems

Introduction

The A4984SLPTR-T is a fully integrated motor driver with control and power stage designed to drive bipolar stepper motors.

Product Features and Performance

Fully integrated control and power stage for bipolar stepper motors

Outputs configured as half bridges

Logic interface for easy integration with microcontrollers

DMOS technology for high efficiency and performance

Step resolution options: 1, 1/2, 1/4, 1/8 for precise motor control

Operating temperature range from -20°C to 150°C, suitable for harsh environments

Product Advantages

High integration reduces external component count and system complexity

Wide voltage range supports a variety of power supplies and motors

Flexible step resolution provides control flexibility for various applications

High-temperature operation for use in industrial applications

Key Technical Parameters

Motor Type: Bipolar Stepper

Output Configuration: Half Bridge (4)

Step Resolution: 1, 1/2, 1/4, 1/8

Current Output: 2A

Voltage Supply: 3V ~ 5.5V

Voltage Load: 8V ~ 35V

Operating Temperature: -20°C ~ 150°C (TJ)

Quality and Safety Features

Built with DMOS technology for reliability and performance

Over-temperature thermal shutdown for protection

Compatibility

Logic interface for compatibility with various microcontrollers

Application Areas

General Purpose stepper motor applications across industries like automation, robotics, and consumer electronics

Product Lifecycle

Status: Active

Not nearing discontinuation, with ongoing support and availability

Several Key Reasons to Choose This Product

High integration and DMOS technology for efficient and reliable operation

Flexible step resolution and wide voltage range for versatile use cases

Suitable for high-temperature environments, enhancing durability

Logical interface ensures easy interfacing with control systems

Reliable support and availability as the product is in the active lifecycle phase