A3949SLP - ALLEGRO

Manufacturer Part Number

A3949SLP

Manufacturer

allegro-microsystems

Introduction

The A3949SLP is a highly integrated, fully featured, dual H-bridge motor driver IC from Allegro MicroSystems. It is designed to provide efficient and reliable control of brushed DC motors in a wide range of applications, including general-purpose industrial and automotive systems.

Product Features and Performance

Dual H-bridge design for bidirectional motor control

Operates from 8V to 36V supply voltage

Delivers up to 2.8A of continuous output current per bridge

Integrated power MOSFETs and DMOS control circuitry

Thermal shutdown and overcurrent protection

Parallel interface for simple control

Low power consumption and high efficiency

Product Advantages

Highly integrated solution for brushed DC motor control

Compact surface-mount package with exposed pad for improved thermal management

Advanced protection features for reliable and safe operation

Flexible parallel interface for easy integration into existing systems

Key Reasons to Choose This Product

Robust and reliable performance for demanding applications

Efficient operation and low power consumption for improved energy efficiency

Comprehensive protection features to ensure safe and reliable operation

Easy integration and scalable design for a wide range of motor control needs

Quality and Safety Features

Thermal shutdown protection

Overcurrent protection

Robust design for reliable operation

Compatibility

The A3949SLP is compatible with a wide range of brushed DC motors and can be used in various general-purpose industrial and automotive applications.

Application Areas

Industrial automation and control systems

Automotive systems (e.g., windshield wipers, power windows, seat positioning)

Home appliances

Robotics and mechatronics

Product Lifecycle

The A3949SLP is an obsolete product, and Allegro MicroSystems no longer manufactures this specific model. However, there are several equivalent or alternative models available from Allegro MicroSystems that provide similar functionality and performance characteristics. Customers are advised to contact our website's sales team for more information on the available options and to determine the most suitable replacement for their application.