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A3973 Datasheet PDF
- Dual DMOS Full-Bridge Microstepping PWM Motor Driver - Driver
A3973 Dual DMOS Full-Bridge Microstepping PWM Motor Driver Discontinued Product This device is no longer in production. The device should not be purchased for new design applications. Samples are no longer available. Date of status change: November 1, 2010 Recommended Substitutions: For existing customer transition, and for new customers or new applications, refer to the A3992. NOTE: For detailed information on purchasing options, contact your local Allegro field applications engineer or sal
Allegro MicroSystems - DUAL FULL BRIDGE PROTECTED MOTOR DRIVER - Driver
Page 1 of 5 3976 ADVANCED DATASHEET - 02, 19, 99 (Subject to change without notice) DUAL FULL BRIDGE PROTECTED MOTOR DRIVER The A3976 is designed to drive both windings of a bipolar stepper motor or bidirectionally control two DC Motors. Both H-Bridges are capable of continuous output currents of up to +, - 500 mA and operating voltages to 30V. Free wheeling, substrate isolated diodes are included for output transient suppression when switching motors or other inductive loads. For each bridge
Allegro MicroSystems
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