BUY UCN5832A https://www.utsource.net/itm/p/931366.html
BiMOS II 32-BIT SERIAL-INPUT, LATCHED DRIVERS
Description: The UCN5832A is a high-performance, bipolar stepper motor driver IC manufactured by Allegro MicroSystems. It is designed to drive a two-phase bipolar stepper motor in a microstepping mode. Features: High-performance bipolar stepper motor driver IC Microstepping mode Low-voltage operation Low-power consumption Over-temperature protection Short-circuit protection Open-load protection Over-current protection Under-voltage lockout Applications: Automotive Robotics Industrial automation Medical equipment Office automation Home appliances (For reference only)