发明授权
- 专利标题: Switching circuit arrangement
- 专利标题(中): 开关电路布置
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申请号: US12302051申请日: 2007-05-14
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公开(公告)号: US07852125B2公开(公告)日: 2010-12-14
- 发明人: Toni Lopez , Reinhold Elferich
- 申请人: Toni Lopez , Reinhold Elferich
- 申请人地址: NL Eindhoven
- 专利权人: Koninklijke Philips Electronics N.V.
- 当前专利权人: Koninklijke Philips Electronics N.V.
- 当前专利权人地址: NL Eindhoven
- 优先权: EP06114606 20060529; EP06120034 20060904
- 国际申请: PCT/IB2007/051806 WO 20070514
- 国际公布: WO2007/138509 WO 20071206
- 主分类号: H03K3/00
- IPC分类号: H03K3/00
摘要:
A switching circuit arrangement includes a field effect transistor and circuitry for biasing the gate voltage of the field effect transistor, e.g., forcing the gate voltage of the field effect transistor under a certain threshold. Reverse recovery and gate bounce are simultaneously mitigated. The biasing circuitry includes a biasing diode connected in series to the gate of the field effect transistor to bias the gate voltage of the field effect transistor. A clamping field effect transistor unit is connected between the gate of the field effect transistor and the source of the field effect transistor to force the gate voltage of the field effect transistor under a certain threshold.
公开/授权文献
- US20090102541A1 SWITCHING CIRCUIT ARRANGEMENT 公开/授权日:2009-04-23
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