A5989 - Bipolar Stepper and High-Current DC Motor Driver

Allegro

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Datasheet Details

Part number: A5989
Manufacturer: Allegro
File Size: 1.16 MB
Datasheet: A5989-Allegro.pdf
Description: Bipolar Stepper and High-Current DC Motor Driver

A5989 Product details

Description

The A5989 is designed to operate at voltages up to 40 V while driving one bipolar stepper motor at currents up to 1.6 A, and one DC motor at currents up to 3.2 A.

Features

40 V output rating.
3.2 A DC motor driver.
1.6 A bipolar stepper driver.
Synchronous rectification.
Internal undervoltage lockout (UVLO).
Thermal shutdown circuitry.
Crossover-current protection.
Very thin profile QFN package.
Overcurrent protection.
Low-power sleep mode.
3.3 and 5 V compatible logic supply.

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Published: Dec 6, 2023 |