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A5989

Allegro
Part Number A5989
Manufacturer Allegro
Description Bipolar Stepper and High-Current DC Motor Driver
Published Dec 6, 2023
Detailed Description A5989 Bipolar Stepper and High-Current DC Motor Driver FEATURES AND BENEFITS • 40 V output rating • 3.2 A DC motor driv...
Datasheet PDF File A5989 PDF File

A5989
A5989

Overview
A5989 Bipolar Stepper and High-Current DC Motor Driver FEATURES AND BENEFITS • 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 PACKAGE: 36-pin QFN with exposed thermal pad 0.
90 mm nominal height (suffix EV) Not to scale 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.
The A5989 includes a fixed off-t...


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