Invention Grant
- Patent Title: Controller for a synchronous rectifier switch
- Patent Title (中): 控制器用于同步整流开关
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Application No.: US12689881Application Date: 2010-01-19
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Publication No.: US09088216B2Publication Date: 2015-07-21
- Inventor: Paul Garrity , Zaohong Yang
- Applicant: Paul Garrity , Zaohong Yang
- Applicant Address: MU Ebene
- Assignee: Power Systems Technologies, Ltd.
- Current Assignee: Power Systems Technologies, Ltd.
- Current Assignee Address: MU Ebene
- Agency: Boisbrun Hofman, PLLC
- Main IPC: H02M7/217
- IPC: H02M7/217 ; H02M7/219 ; H02M1/42 ; H02M7/00

Abstract:
A controller for a power converter and method of operating the same employable with a bridge rectifier having first and second synchronous rectifier switches. In one embodiment, the controller includes an amplifier configured to enable a turn-on delay for the first synchronous rectifier switch. The controller also includes a discharge switch having first and second switched terminals coupled to gate and source terminals, respectively, of the first synchronous rectifier switch and configured to discharge a gate-to-source capacitance of the first synchronous rectifier switch to enable a turn off thereof.
Public/Granted literature
- US20100188876A1 Controller for a Power Converter Public/Granted day:2010-07-29
Information query
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