发明名称 |
Circuit configuration for off-load switching, switch mode power supply, clocked supply, voltage regulator, lamp switch, and methods for operating the circuit configuration |
摘要 |
A circuit configuration is used for off-load switching. The circuit configuration can be used as a component in a switch mode power supply, a clocked supply, a voltage regulator, and a lamp switch, wherein the circuit configuration is embodied as an IGBT, especially a field stop IGBT or alternately and additionally as a PT IGBT. A method for using the circuit configuration include three operating modes: in a first operating mode, power for a load is modulated by pulse modulation; in a second operating mode, the power is modulated by changing a switching-on time; and, in a third operating mode, both are implemented.
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申请公布号 |
US2003094857(A1) |
申请公布日期 |
2003.05.22 |
申请号 |
US20020299772 |
申请日期 |
2002.11.19 |
申请人 |
DEBOY GERALD;HUESKEN HOLGER;LASKA THOMAS |
发明人 |
DEBOY GERALD;HUESKEN HOLGER;LASKA THOMAS |
分类号 |
H01L29/739;H01L27/04;H01L29/78;H02M3/00;H02M3/335;H02M7/537;(IPC1-7):H01H1/00 |
主分类号 |
H01L29/739 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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