南芯 SC8911 同步降压升压充电器转换器芯片

　　Features

　　Charging voltage: 7.08V~8.96V，40mV/step

　　Pre-Charge current : 250mA~1000mA，125mA/step，for 5mΩ and 10mΩ

　　Constant Charge current : 1125mA~5000mA，125mA/step，for 5mΩ and 10mΩ

　　Termination Current: 150mA/250mA/350mA/450mA

　　Power up USB port from battery (USB OTG), Compliant with PD 3.1 and UFCS

　　OTG output voltage 3.3~21V，10mV/step;

　　Output Current: 460mA~5000mA, 20mA/step for 5mΩ and 10mΩ