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A4986 - DMOS Dual Full-Bridge PWM Motor Driver

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Allegro MicroSystems

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A4986 DMOS Dual Full-Bridge PWM Motor Driver by Allegro MicroSystems - Datasheet Preview — Datasheet preview – A4986

Datasheet Details

Part number	A4986
Manufacturer	Allegro MicroSystems
File Size	1.21 MB
Description	DMOS Dual Full-Bridge PWM Motor Driver
Datasheet	A4986 Datasheet
Additional preview pages of the A4986 datasheet.

A4986 Product details

Description

The A4986 is a dual DMOS full-bridge stepper motor driver with parallel input communication and overcurrent protection.

Each full-bridge output is rated up to 35 V and ±2 A.

Features

Low RDS(ON) outputs.
Internal mixed current decay mode.
Synchronous rectification for low power dissipation.
Internal UVLO.
Crossover-current protection.
3.3 and 5 V compatible logic supply.
Thin profile QFN and TSSOP packages.
Thermal shutdown circuitry.
Short-to-ground protection.
Shorted load protection.
Low current Sleep mode, < 10 µA.

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Other Datasheets by Allegro MicroSystems

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Published: Nov 17, 2015 |