BUY A3955SLB https://www.utsource.net/itm/p/1402077.html
FULL-BRIDGE PWM MICROSTEPPING MOTOR DRIVER
Description: The A3955SLB is a complete microstepping motor driver with built-in translator. It is designed to operate bipolar stepper motors in full-, half-, quarter-, and eighth-step modes, with an output drive capability of up to 35 V and ±2 A. Features: Built-in translator for easy operation Low RDS(on) outputs for maximum efficiency Internal UVLO, overcurrent, and overtemperature protection Adjustable current control Step and direction inputs Sleep mode Short-to-ground and shorted-load protection Thermal shutdown Applications: Industrial automation Robotics 3D printing CNC machines Medical equipment Office automation (For reference only)