发明授权
- 专利标题： Gate signal generation with adaptive signal profiles
- 专利标题（中）： 具有自适应信号曲线的门信号生成
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申请号： US14213080申请日： 2014-03-14
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公开(公告)号： US09184744B2公开(公告)日： 2015-11-10
- 发明人: Hans-Peter Kreuter , Mathias Blank , Tobias Glueck , Andreas Kugi
- 申请人： Infineon Technologies AG
- 申请人地址： DE Neubiberg
- 专利权人： Infineon Technologies AG
- 当前专利权人： Infineon Technologies AG
- 当前专利权人地址： DE Neubiberg
- 代理机构： Shumaker & Sieffert, P.A.
- 主分类号： H03K17/567
- IPC分类号： H03K17/567 ; H03K17/687
摘要：
A gate signal is generated by summation of multiple signal profiles. The gate signal is applied to a switching device to switch the switching device between an off state and an on state. While the gate signal is applied to the switching device, at least an n-th order derivative of a load signal of the switching device is detected, with n being an integer which is equal to or larger than 2. Depending on the detected n-th order derivative, one or more of the signal profiles are adapted.
公开/授权文献
- US20150263724A1 GATE SIGNAL GENERATION WITH ADAPTIVE SIGNAL PROFILES 公开/授权日：2015-09-17
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