BUY L6219DS https://www.utsource.net/itm/p/1126448.html
Dual Full-Bridge PWM Motor Driver750mA/45V，
Description: Low-Voltage High-Current Motor Driver Features: Output current up to 3A Output voltage up to 40V Low voltage operation (down to 4.5V) Over-temperature protection Short-circuit protection Over-current protection Internal thermal shutdown Internal logic supply Internal logic level translator Internal bootstrap diode Internal logic supply Internal logic level translator Internal bootstrap diode Applications: Automotive applications Industrial applications Robotics Home appliances Power tools (For reference only)