A2927SEB Datasheet (Allegro MicroSystems) - DUAL FULL-BRIDGE PWM MOTOR DRIVER

A2927SEB, DUAL FULL-BRIDGE PWM MOTOR DRIVER

Data Sheet 29319.23 2927 DUAL FULL-BRIDGE PWM MOTOR DRIVER 2927 PRELIMINARY INFORMATION (Subject to change without notice) September 16, 1997 DUAL FULL-BRIDGE PWM MOTOR DRIVER VCC 40 LOGIC SUPPLY The A2927SEB motor driver is designed to drive both windings of a bipolar stepper motor or bidirectionally control two dc motors.

Both bridges are capable of sustaining 50 V and include internal pulse-width modulation (PWM) control of the output current to 1.5 A.

θ1 43 PHASE1 EN1 42 ENABLE 1 41 R