The A2106V is a step down switching regulator, that built-in a 40V P-channel power MOSFET for delivering output current. The A2106V is designed to allow for operating a wide supply voltage range from 8V to 36V and capable of delivering 5A output current. The A2106V features a programmable CV/CC mode control functions, built-in 212mV cable compensation the CV mode (Constant Voltage) function to provide a regulated voltage output and the CC mode (Constant Current) function provide a current limitation function, it is suitable for the DC / DC switching power applications when requested the current limitation function. Features ■ 8V~36V Input Voltage Range ■ 40V Input Voltage Surge ■ Fixed 80KHz Operating Frequency ■ CC/CV Mode Control ■ +/- 1% Voltage Reference Accuracy ■ +/- 4% Current Limit Accuracy ■ Soft Start Function for Start-up ■ Output Over-Voltage Protection ■ Fold back Short-Circuit Protection ■ High Efficiency Operation ■ SOP-8 Package ■ ISO7637-2 Pulse 1~4 Compliant ■ Built-in 212mV Cable Compensation Applications ■ Car charger ■ Portable charger applications ■ DC/DC converters with current limited