发明名称 |
DC-DC Converter Vertically Integrated with Load Inductor Structured as Heat Sink |
摘要 |
A power supply converter (100) comprising a first FET (210) connected to ground (230), the first FET coupled to a second FET (220) tied to an input terminal (240), both FETs conductively attached side-by-side to a first surface of a metal carrier (120) and operating as a converter generating heat; and a packaged load inductor (110) tied to the carrier and an output terminal (241), the inductor package wrapped by a metal sleeve (113) in touch with the opposite surface of the metal carrier, the sleeve operable to spread and radiate the heat generated by the converter.
|
申请公布号 |
US2013077250(A1) |
申请公布日期 |
2013.03.28 |
申请号 |
US201113247650 |
申请日期 |
2011.09.28 |
申请人 |
HERBSOMMER JUAN A.;LOPEZ OSVALDO J.;NOQUIL JONATHAN A.;JAUREGUI DAVID;HRISCU LUCIAN;TEXAS INSTRUMENTS INCORPORATED |
发明人 |
HERBSOMMER JUAN A.;LOPEZ OSVALDO J.;NOQUIL JONATHAN A.;JAUREGUI DAVID;HRISCU LUCIAN |
分类号 |
H05K7/20;G05F3/08;H01F41/04 |
主分类号 |
H05K7/20 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|