iW620 Overview
The iW620 is a Qualm® QC2.0 patible USB adaptive voltage position controller for use in HVDCP AC/DC chargers/adapters. The device allows fast charging of QC2.0.
iW620 Key Features
- Supports Qualm® Quick Charge 2.0 (QC2.0) High Voltage Dedicated Charging Port (HVDCP) Class A with voltage configuration
- Backward patible 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 u
- Normally OFF state with <120mA cut-off current during 5V steady-state operation to achieve <30mW power consumption at no
- 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
