发明名称 |
Circuit for driving gate of power MOSFET |
摘要 |
A circuit for driving a gate of a power metal-oxide semiconductor field effect transistor (MOSFET), which uses a higher voltage than a gate controller is provided. The circuit is able to safely and effectively transmits an output signal of a gate controller irrespective of a frequency and a duty-cycle of the output signal when transmitting the output signal of the gate controller to the power MOSFET using a higher voltage than the gate controller. Accordingly, the circuit is suitable for a case where the duty-cycle of the output signal of the gate controller dramatically changes and the frequency is irregular.
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申请公布号 |
US7436042(B2) |
申请公布日期 |
2008.10.14 |
申请号 |
US20050529695 |
申请日期 |
2005.03.28 |
申请人 |
DMB TECHNOLOGIES CO., LTD. |
发明人 |
RYOO TAE HA;JANG BYUNG TAK |
分类号 |
H01L29/93;H03K17/00;H03F3/217;H03K17/687 |
主分类号 |
H01L29/93 |
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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