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A3959SB from ALLEGRO

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A3959SB

Manufacturer: ALLEGRO

DMOS FULL-BRIDGE PWM MOTOR DRIVER

Partnumber Manufacturer Quantity Availability
A3959SB ALLEGRO 32 In Stock

Description and Introduction

DMOS FULL-BRIDGE PWM MOTOR DRIVER Part A3959SB is manufactured by Allegro MicroSystems. It is a fully protected, dual full-bridge motor driver designed for automotive applications. Key specifications include:

- Operating Voltage: 5.5V to 50V
- Output Current: Up to 3.5A continuous per channel
- PWM Control: Up to 100kHz
- Protection Features: Overcurrent, Overtemperature, Undervoltage Lockout, and Short-Circuit Protection
- Package: 24-lead eTSSOP with exposed thermal pad
- Operating Temperature Range: -40°C to +150°C
- Interface: Parallel or Serial (SPI) control

This device is suitable for driving DC motors, stepper motors, and other inductive loads in automotive systems.

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