Self-driven scheme for synchronous rectifier having no body diode

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dc.contributor.assigneeVirginia Tech Intellectual Properties, Inc.en
dc.contributor.inventorLee, Fred C.en
dc.contributor.inventorXu, Ming Gangen
dc.contributor.inventorZhou, Jinghaien
dc.contributor.inventorSun, Ju-Luen
dc.date.accessed2016-08-19en
dc.date.accessioned2016-08-24T17:54:42Zen
dc.date.available2016-08-24T17:54:42Zen
dc.date.filed2005-03-31en
dc.date.issued2007-09-04en
dc.description.abstractA voltage converter uses a component such as a JFET or four-terminal power MOSFET having no body diode and exhibiting no body diode conduction characteristic as a synchronous rectifier to reduce switching losses and body diode conduction losses and to support high frequency switching so that use of smaller components and higher current densities can be achieved. These effects are enhanced by a self-driven circuit utilizing positive feedback to enhance switching speed and reduce switching losses which increase with switching frequency.en
dc.format.mimetypeapplication/pdfen
dc.identifier.applicationnumber11094438en
dc.identifier.patentnumber7265525en
dc.identifier.urihttp://hdl.handle.net/10919/72569en
dc.identifier.urlhttp://pimg-fpiw.uspto.gov/fdd/25/655/072/0.pdfen
dc.language.isoen_USen
dc.publisherUnited States Patent and Trademark Officeen
dc.subject.cpcH02M3/1582en
dc.subject.cpcH02M3/338en
dc.subject.uspc323/271en
dc.subject.uspcother323/282en
dc.subject.uspcother323/351en
dc.subject.uspcother363/127en
dc.titleSelf-driven scheme for synchronous rectifier having no body diodeen
dc.typePatenten
dc.type.dcmitypeTexten
dc.type.patenttypeutilityen

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