发明名称 |
Method of forming a power supply controller and structure therefor |
摘要 |
In one embodiment, a switching controller uses an auxiliary winding voltage of a transformer to form a signal representative of current flow through a secondary winding of the transformer.
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申请公布号 |
US7986536(B2) |
申请公布日期 |
2011.07.26 |
申请号 |
US20070917327 |
申请日期 |
2007.03.19 |
申请人 |
SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC |
发明人 |
LHERMITE FRANCOIS |
分类号 |
H02M3/335 |
主分类号 |
H02M3/335 |
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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