A3959SLP - Allegro MicroSystems

Manufacturer Part Number

A3959SLP

Manufacturer

allegro-microsystems

Introduction

The A3959SLP is a motor driver IC for power management applications, specialized for controlling brushed DC motors.

Product Features and Performance

Integrated driver with control and power stage

Half Bridge output configuration with 2 channels

Parallel interface for connectivity

Built on DMOS technology for enhanced performance

Able to drive currents up to 3A

Operational with supply voltage ranging from 4.5V to 5.5V

Capable of handling motor voltage from 9.5V to 50V

High-temperature tolerance with operating range from -20°C to 150°C (TJ)

Product Advantages

Fully integrated driver reduces external component requirements

Supports high-temperature operation, suitable for challenging environments

DMOS technology offers high power efficiency

Key Technical Parameters

Current - Output: 3A

Voltage - Supply: 4.5V ~ 5.5V

Voltage - Load: 9.5V ~ 50V

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

Mounting Type: Surface Mount

Package / Case: 28-TSSOP Exposed Pad

Supplier Device Package: 28-TSSOP-EP

Quality and Safety Features

Built to withstand a wide range of operating temperatures

Compatibility

General-Purpose applications for brushed DC motors

Application Areas

Designed for diverse general-purpose applications within power management sectors

Product Lifecycle

Obsolete status implies discontinuation; replacements or upgrades should be sought

Several Key Reasons to Choose This Product

Supports challenging environmental conditions due to high-temperature capabilities

Reduces system complexity with its integration of control and power stage

DMOS technology ensures efficient power management and operation

Suitable for a wide variety of general-purpose applications within the power management industry

The ability to drive significant current up to 3A allows for robust motor control

Designed for surface mount technology, facilitating easier assembly and space-saving on PCBs