A3916 Datasheet - Allegro MicroSystems

A3916 Dual DMOS Full-Bridge Motor Driver

Designed for pulse-width-modulated (PWM) control of lowvoltage stepper motors and single and dual DC motors, the A3916 is capable of output currents up to 1 A per channel and operating voltages from 2.7 to 15 V. The A3916 has an internal fixed off-time PWM timer that sets a peak current based on the.

A3916 Features

* Wide, 2.7 to 15 V input voltage operating range

* Dual DMOS full-bridges: drive two DC motors or one stepper motor

* Low RDS(ON) outputs

* Synchronous rectification for reduced power dissipation

* Low-current sleep mode

* Overcurrent protection

A3916-AllegroMicroSystems.pdf