iW662 Datasheet (Dialog Semiconductor) - AC/DC Secondary-Side Synchronous Rectification and Rapid Charge Interface Controller

iW662, AC/DC Secondary-Side Synchronous Rectification and Rapid Charge Interface Controller

The iW662 is an AC/DC secondary-side combo controller for Qualcomm® Quick ChargeTM 3.0 (QC3.0) which includes USB interface, secondary-to-primary communication and synchronous rectification functions in a single IC.

The iW662 resides on the secondary side of an AC/DC power supply and allows the adap

iW662 Features

* XM-Comm proprietary secondary-to-primary digital communication transmits all information for rapid charge without an optocoupler: output voltage requests, output current limits, output voltage undershoot, over-voltage protection, and other fault and reset signals

* Lossless MOSFE