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A3988 - Quad DMOS Full Bridge PWM Motor Driver

Allegro MicroSystems

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Datasheet Details

Part number	A3988
Manufacturer	Allegro MicroSystems
File Size	888.86 KB
Description	Quad DMOS Full Bridge PWM Motor Driver
Datasheet	A3988_AllegroMicroSystems.pdf

A3988 Product details

Description

The A3988 is a quad DMOS full-bridge driver capable of driving up to two stepper motors or four DC motors.

Features

36 V output rating.
4 full bridges.
Dual stepper motor driver.
High current outputs.
3.3 and 5 V compatible logic supply.
Synchronous rectification.
Internal undervoltage lockout (UVLO).
Thermal shutdown circuitry.
Crossover-current protection.
Low profile QFN package.

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Published: Mar 14, 2007 |