A3964 - Dual Full-Bridge PWM Motor Driver

Product Overview

ALLEGRO

Datasheet Details

Part number	A3964
Manufacturer	ALLEGRO
File Size	335.23 KB
Description	Dual Full-Bridge PWM Motor Driver
Datasheet	A3964 Datasheet
Additional preview pages of the A3964 datasheet.

Product details

Description

Designed for pulse width modulated (PWM) current control of bipolar stepper motors, the A3964 is capable of continuous output currents to ±800 mA and operating voltages to 30 V.

Features

±800 mA continuous output current rating.
30 V output voltage rating.
Internal PWM current control, saturated sink drivers.
Internally generated, precision 2.5 V reference.
Internal transient-suppression diodes.
Internal thermal-shutdown circuitry.
Crossover-current protection, UVLO protection Package: 20 pin SOIC (suffix LB) Not to scale.

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Published: Oct 16, 2018 |