3966 - DUAL FULL-BRIDGE PWM MOTOR DRIVER

Product Overview

Allegro MicroSystems

Part number	3966
Manufacturer	Allegro MicroSystems
File Size	201.42 KB
Description	DUAL FULL-BRIDGE PWM MOTOR DRIVER
Datasheet	3966 Datasheet
Additional preview pages of the 3966 datasheet.

Internal PWM Current Control.

The A3966SA and A3966SLB dual H-bridges are designed to drive both windings of a bipolar stepper motor.

Load current can be controlled in each motor winding by an internal fixedfrequency PWM control circuit.

I I I I I I I I ±650 mA Continuous Output Current 30 V Output Voltage Rating Internal Fixed-Frequency PWM Current Control Satlington™ Sink Drivers User-Selectable Blanking Window Internal Ground-Clamp & Flyback Diodes Internal Thermal-Shutdown Circuitry Crossover-Current Protection and UVLO Protection Always order by complete part number: Part Number A3966SA A3966SLB Package 16-pin DIP 16-lead batwing SOIC RθJA 60°C/W 67°C/W RθJC 38°C/W.
RθJT.
6°C/W 3966 DUAL FULL-BRIDGE PWM.

Other Datasheets by Allegro MicroSystems

Published: Mar 30, 2005 |