发明授权
- 专利标题： Controller for a synchronous rectifier switch
- 专利标题（中）： 控制器用于同步整流开关
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申请号： US12689881申请日： 2010-01-19
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公开(公告)号： US09088216B2公开(公告)日： 2015-07-21
- 发明人: Paul Garrity , Zaohong Yang
- 申请人： Paul Garrity , Zaohong Yang
- 申请人地址： MU Ebene
- 专利权人： Power Systems Technologies, Ltd.
- 当前专利权人： Power Systems Technologies, Ltd.
- 当前专利权人地址： MU Ebene
- 代理机构： Boisbrun Hofman, PLLC
- 主分类号： H02M7/217
- IPC分类号： H02M7/217 ; H02M7/219 ; H02M1/42 ; H02M7/00
摘要：
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.
公开/授权文献
- US20100188876A1 Controller for a Power Converter 公开/授权日：2010-07-29
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