the Chromium logo

The Chromium Projects

22.5W Dual Port Smart Receptacle USB-C Charger


The Universal 22.5 W Dual Port USB Type-C charging adapter is a "shared capacity" USB-C power source. A shared pool of 22.5W (4.5A at 5V) is divided between two USB-C receptacles. USB Type-C Current transitions are used to dynamically adjust the Source's power advertisement to both ports based on the sinks' load.