Invention Grant
- Patent Title: Rectifier buck with external fet
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Application No.: US17872316Application Date: 2022-07-25
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Publication No.: US11862986B1Publication Date: 2024-01-02
- Inventor: John Walley , Marc Keppler , Jim Le , Chongming M. Qiao , Shiju Wang
- Applicant: Avago Technologies International Sales Pte. Limited
- Applicant Address: SG Singapore
- Assignee: Avago Technologies International Sales Pte. Limited
- Current Assignee: Avago Technologies International Sales Pte. Limited
- Current Assignee Address: SG Singapore
- Agency: Quarles & Brady LLP
- Main IPC: H02J50/12
- IPC: H02J50/12 ; H02J50/80 ; H02J7/02 ; H02M3/158 ; H02M1/08

Abstract:
A system is disclosed. The system includes a first circuit that includes a first receiver configured to receive a wireless power input, a first conductor, and operably coupled to the first receiver, and a switch network operably coupled to the first conductor configured to rectify the wireless power input and generate a rectified voltage. The first circuit further includes a first field effect transistor operably coupled to the first conductor and configured to receive a portion of the wireless power input from the first conductor and output an output voltage back to the first conductor based upon a gate input. In one or more embodiments, the first circuit further includes a first controller configured to determine if the rectified voltage is greater than a voltage threshold and transmit a transmission of the gate input to the first field effect transistor if the rectified voltage is above the voltage threshold.
Public/Granted literature
- US20240030747A1 RECTIFIER BUCK WITH EXTERNAL FET Public/Granted day:2024-01-25
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