CW5053 is BDC Motor controll IC which provides PWM motor driver, voltage, current and temperature protections, also supports LED lighting and battery gauge.Features • BDC Motor Controller with MOSFET Pre-driver • Input Voltage Range: 5.5V to 42V • Supports 3/4/5s Li-ion Battery Cells • Supports up to 10s Cells with External Resistor Divider • Motor Over Current Protection: • 3 Over Cur...