Invention Grant
- Patent Title: Smart LED driver and LED drive method
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Application No.: US15629675Application Date: 2017-06-21
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Publication No.: US09936548B2Publication Date: 2018-04-03
- Inventor: Naixing Kuang , Kai Wang , Qiming Zhao
- Applicant: Chengdu Monolithic Power Systems Co., Ltd.
- Applicant Address: CN Chengdu
- Assignee: Chengdu Monolithic Power Systems Co., Ltd.
- Current Assignee: Chengdu Monolithic Power Systems Co., Ltd.
- Current Assignee Address: CN Chengdu
- Agency: Perkins Coie LLP
- Priority: CN201610504209 20160630
- Main IPC: H05B33/08
- IPC: H05B33/08
Abstract:
A LED driver adopts one power stage to provide a constant drive current to drive a load, and to provide different power supply voltages to power a smart module according to a dimming signal input by users through the smart module. The LED driver provides high performance with simple circuit structure.
Public/Granted literature
- US20180007754A1 SMART LED DRIVER AND LED DRIVE METHOD Public/Granted day:2018-01-04
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