Invention Grant
- Patent Title: Two-channel LED driver with short circuit protection and short circuit protection method for two-channel LED driver
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Application No.: US15805064Application Date: 2017-11-06
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Publication No.: US10021754B2Publication Date: 2018-07-10
- Inventor: Naixing Kuang , Kai Wang
- 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: CN201610979538 20161108
- Main IPC: H05B33/08
- IPC: H05B33/08 ; H05B37/02
Abstract:
A two-channel LED driver with short circuit protection is discussed. A short process circuit monitors a short condition of the LED driver, and locks the short status if short circuit occurs at either one of or both of the channels.
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