FULL-BRIDGE PWM MICROSTEPPING MOTOR DRIVER

The A3957SLB is designed for driving one winding of a bipolar stepper motor in a microstepping mode. The outputs are rated for continuous output currents to 1.5 A and operating voltages to 50 V. Internal pulse-width modulated (PWM) current control combined with an internal four-bit nonlin- ear digital-to-analog converter allows the motor current to be controlled in full-, half-, quarter-, eighth-, or sixteenth-step (microstepping) modes. Nonlinear increments minimize the number of control lines necessary for microstepping. Microstepping provides for increased step resolution, and reduces torque variations and resonance problems at low speed. NUED PRODUCT By Allegro MicroSystems, Inc.
A3957 's PackagesA3957 's pdf datasheet



A3957 Pinout, Pinouts
A3957 pinout,Pin out
This is one package pinout of A3957,If you need more pinouts please download A3957's pdf datasheet.

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A3957 Pb-Free A3957 Cross Reference A3957 Schematic A3957 Distributor
A3957 Application Notes A3957 RoHS A3957 Circuits A3957 footprint
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