Allegro 3972 Dual Protected PWM Motor Driver handbook

Update: 30 September, 2023

The A3972SB is a dual DMOS full-bridge micro-stepping PWM motor driver designed for pulse-width modulated (PWM) current control of bipolar microstepping stepper motors. It is capable of continuous output currents to ±1.5 A and operating voltages to 50 V.


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MD5 Checksum: 8D290DEF09603B07C4A21105D93BD1B5

Publication date: 03 August, 2012

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PDF Link: Allegro 3972 Dual Protected PWM Motor Driver handbook PDF

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