iW636 Description
The iW636 is an AC/DC secondary-side controller for USB interface supporting Qualm Quick Charge 3.0 (QC3.0) technology and secondary-to-primary munication protocol, to enable rapid charging of QC3.0/QC2.0-enabled mobile devices (MDs). The iW636 resides on the secondary side of an AC/DC power supply and allows the adapter to be configured for multi-level output voltages from 3.6V to 12V in 200mV increments, depending...
iW636 Key Features
- Supports Qualm® Quick ChargeTM 3.0 technology High Voltage Dedicated Charging Port (HVDCP) to provide VBUS from 3.6V to
- Double-layer cable protection
- Proprietary secondary-to-primary digital munication eliminates discrete decoders in the primary side and simplifies syst
- Single opto-coupler transmits all information for rapid charge: output voltage requests, output current limits, output v
- Adaptive OVP/UV detection for most VBUS levels
- Backward patible with QC2.0 and USB Battery Charging Specification Revision 1.2 (USB BC1.2)
- Pin-to-pin patible with iW626
- Programmable acti