BUY SLA7033M https://www.utsource.net/itm/p/1738398.html
2-Phase Stepper Motor Unipolar Driver Ics2
Description: SLA7033M is an 18-pin ZIP-18 power IC from SANKEN Electric Co. Ltd. It is made using their proprietary Bipolar Technology, and developed for use in AC/DC and DC/DC converter control applications. Features: Low on-resistance FETs Internal PWM current limit control circuit Low noise operation Overcurrent protection circuit Built-in standby circuit Applications: Adapter power supplies Battery chargers Off-line switching power supplies Switching regulators DC/DC converters (For reference only)