Invention Grant
- Patent Title: Switching power converter for direct battery charging
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Application No.: US15604449Application Date: 2017-05-24
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Publication No.: US10541550B2Publication Date: 2020-01-21
- Inventor: Fuqiang Shi , Jianming Yao , Yong Li , Kai-wen Chin , Cong Zheng
- Applicant: Dialog Semiconductor Inc.
- Applicant Address: US CA Campbell
- Assignee: Dialog Semiconductor Inc.
- Current Assignee: Dialog Semiconductor Inc.
- Current Assignee Address: US CA Campbell
- Agency: Haynes and Boone, LLP
- Main IPC: H02J7/00
- IPC: H02J7/00 ; H02M3/00 ; H02J7/02 ; H02J7/04 ; H02M3/158 ; H02M3/335
Abstract:
A direct charging method is provided that alerts a mobile device when a switching power converter is operating in a constant-current mode to alert the mobile device of an output current without the use of a secondary-side current sense resistor.
Public/Granted literature
- US20170346329A1 SWITCHING POWER CONVERTER FOR DIRECT BATTERY CHARGING Public/Granted day:2017-11-30
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