USB Interface and PD Controller


In USB Type-C power usage, the power ability and power role are advertised by CC pins. In advance, USB Power Delivery (PD.) negotiation through CC channel can achieve power role swap and higher power, etc. These series products can advertise Type-C and negotiate with port partners by PD protocol.

Product Line

The following is a list of products released in the last

Part NumberDescriptionShareDatasheetFree Sample
RT1731Cable ID for USB Type-C Cables Not available
Technical Documents
TitleLast UpdateShareDownload
Introduction to Richtek USB Type-C Power Delivery Solutions2017/10/30
Switching Battery Chargers2017/10/18
Evaluation Boards
TitleLast UpdateShareDownload
RT1715 Type-C Port Controller Evaluation Board2018/11/01
RT1710S E-marked Evaluation Board2018/04/16