公开(公告)号：US10186907B2

公开(公告)日：2019-01-22

申请号：US15169482

申请日：2016-05-31

Applicant: STMICROELECTRONICS, INC. ,  STMICROELECTRONICS S.R.L.

Inventor： Andrea Lorenzo Vitali ,  Michael Galizzi

IPC: H01F27/42 ,  H02J50/12 ,  H02J7/02 ,  H02J7/00

Abstract: A wireless power transmitting/receiving device includes a power transmitting/receiving element, a plurality of switches, a current sensor and a controller. Each of the plurality of switches has a control terminal and a conduction terminal, with the conduction terminal being coupled to the power transmitting/receiving element. The current sensor senses a current through the power transmitting/receiving element, and the controller is configured to control the plurality of switches based on the sensed current.