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公开(公告)号:US20220326752A1
公开(公告)日:2022-10-13
申请号:US17548795
申请日:2021-12-13
Applicant: Microchip Technology Incorporated
Inventor: Venkataraman Krishnamoorthy , Atish Ghosh , Riyas Kattukandan , Poornima Raviselvan
Abstract: A system includes a power source, a universal serial bus (USB) type C port, and a multi-protocol adaptive circuit. The multi-protocol adaptive circuit may be configured to determine that a USB element has attached to the USB type C port, to determine whether to apply a USB type C charging protocol to the USB element or a legacy USB type A charging protocol to the USB element, and to provide power from the power source to the USB element.