Stacked synchronous buck converter

A multichip module buck converter 10 has a high side power mosfet 12, a low side power mosfet 22 and a pre-molded leadframe 40 between the two mosfets for connecting the source of mosfet 12 to the drain of mosfet 22. Clips 14, 16, 18 and 26 carry the source, gate and drain terminals of the mosfet fr...

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Bibliographic Details
Main Authors GRANADA, JR. HONORIO T, QIAN QIUXIAO, LIU YONG
Format Patent
LanguageEnglish
Published 06.07.2010
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Summary:A multichip module buck converter 10 has a high side power mosfet 12, a low side power mosfet 22 and a pre-molded leadframe 40 between the two mosfets for connecting the source of mosfet 12 to the drain of mosfet 22. Clips 14, 16, 18 and 26 carry the source, gate and drain terminals of the mosfet from planes parallel but spaced apart to a common plane.
Bibliography:Application Number: US20070857199