iW620

iW620 Product Brief Quick Charge 2.0 USB Interface Controller 1.0 Features ●● Supports Qualcomm® Quick Charge 2.0 (QC2.0) High Voltage Dedicated Charging Port (HVDCP) Class A with voltage configuration of 5V, 9V, and 12V ●● Backward compatible with USB Battery Charging Specification Revision 1.2 (USB BC1.2) Dedicated Charging Port (DCP) ●● Programmable active fast discharge from 9V/12V to 5V at USB cable unplug or from a high voltage level to a lower level upon request with built-in switch or external switch ●● Normally OFF state with <120mA cut-off current during 5V steady-state operation to achieve <30mW power consumption at no load ●● Wide operating voltage range from 3V to 25V ●● Built-in opto-coupler LED driver with minimum driving current of 2mA ●● 6-lead SOT-23 package 2.0 Description The iW620 is a Qualcomm® QC2.0 compatible USB adaptive voltage position controller for use in HVDCP AC/DC chargers/adapters. The device allows fast charging of QC2.0...