公开(公告)号：US20170256968A1

公开(公告)日：2017-09-07

申请号：US15446694

申请日：2017-03-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sung Geun YOON ,  Chul Woo PARK ,  Min Jeong LEE ,  Ku Chul JUNG

IPC: H02J7/00 ,  H01R24/60

Abstract: An electronic device is provided which includes a connector connected with an external electronic device, a plug connected with an external power source, a power supply circuit that supplies power to the external electronic device through the connector, a first charging module configured to receive first protocol-related charging request information and change a charging voltage and a charging current of the power supply circuit based on the charging request information, a second charging module configured to receive second protocol-related charging request information from the external electronic device, and a processor configured to convert the second protocol-related charging request information to the first protocol-related charging request information and transmit the converted first protocol-related charging request information to the first charging module.