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A3988 - Quad DMOS Full Bridge PWM Motor Driver

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Allegro MicroSystems

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A3988 Quad DMOS Full Bridge PWM Motor Driver by Allegro MicroSystems - Datasheet Preview — Datasheet preview – A3988

Datasheet Details

Part number	A3988
Manufacturer	Allegro MicroSystems
File Size	888.86 KB
Description	Quad DMOS Full Bridge PWM Motor Driver
Datasheet	A3988 Datasheet
Additional preview pages of the A3988 datasheet.

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 |