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A4983 - DMOS Microstepping Driver

Product Overview

Allegro MicroSystems

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A4983 DMOS Microstepping Driver by Allegro MicroSystems - Datasheet Preview — Datasheet preview – A4983

Datasheet Details

Part number	A4983
Manufacturer	Allegro MicroSystems
File Size	904.46 KB
Description	DMOS Microstepping Driver
Datasheet	A4983 Datasheet
Additional preview pages of the A4983 datasheet.

Product details

Description

The A4983 is a complete microstepping motor driver with built-in translator for easy operation.

Features

Low RDS(ON) outputs.
Automatic current decay mode detection/selection.
Mixed and Slow current decay modes.
Synchronous rectification for low power dissipation.
Internal UVLO.
Crossover-current protection.
3.3 and 5 V compatible logic supply.
Very thin profile QFN package.
Thermal shutdown circuitry.

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Published: Mar 23, 2007 |