Invention Grant
- Patent Title: Controller for extending a protection period of a power converter and operational method thereof
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Application No.: US16435544Application Date: 2019-06-09
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Publication No.: US10700595B2Publication Date: 2020-06-30
- Inventor: Ming-Chang Tsou , Chih-Pu Yeh , Ru-Hung Lu
- Applicant: Leadtrend Technology Corp.
- Applicant Address: TW Hsinchu County
- Assignee: Leadtrend Technology Corp.
- Current Assignee: Leadtrend Technology Corp.
- Current Assignee Address: TW Hsinchu County
- Agent Winston Hsu
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@16e7ddff
- Main IPC: H02M1/32
- IPC: H02M1/32 ; H02M3/335 ; H02M1/00
Abstract:
A controller for extending a protection period of a power converter includes a delay circuit. The delay circuit is coupled to a supply voltage pin of the controller. When the power converter enters a protection mode, the delay circuit is enabled, receives a supply voltage through the supply voltage pin, and extends a protection period corresponding to the protection mode according to the supply voltage.
Public/Granted literature
- US20190386559A1 CONTROLLER FOR EXTENDING A PROTECTION PERIOD OF A POWER CONVERTER AND OPERATIONAL METHOD THEREOF Public/Granted day:2019-12-19
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