发明名称 |
Integrated switch with RF transformer control |
摘要 |
The invention concerns a control circuit for controlling a power switch by means of a galvanic insulation transformer, the transformer being produced in the form of planar conductive windings on an insulating substrate (20) whereon are integrated passive components constituting a high frequency excitation oscillating circuit for a primary winding of the transformer, the transformer substrate being directly mounted on a wafer (24) whereon is mounted a circuit chip (40) integrating the power switch.
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申请公布号 |
US6862196(B2) |
申请公布日期 |
2005.03.01 |
申请号 |
US20020182420 |
申请日期 |
2002.10.09 |
申请人 |
STMICROELECTRONICS S.A. |
发明人 |
GUITTON FABRICE;PEZZANI ROBERT |
分类号 |
H01F27/28;(IPC1-7):H02M3/335 |
主分类号 |
H01F27/28 |
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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