The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 02, 2014
Filed:
Oct. 19, 2012
International Rectifier Corporation, El Segundo, CA (US);
Eung San Cho, Torrance, CA (US);
Dean Fernando, Torrance, CA (US);
Tim Philips, Hope, RI (US);
Dan Clavette, Greene, RI (US);
International Rectifier Corporation, El Segundo, CA (US);
Abstract
According to an exemplary embodiment, a monolithic power converter package includes a monolithic die over a substrate, the monolithic die integrating a driver integrated circuit (IC) with a control power transistor and a sync power transistor connected in a half-bridge. The high side power input and a power output of the half-bridge each are disposed on a top surface of the monolithic die. The high side power input is electrically coupled to the substrate through a high side power connection. The power output is electrically coupled to the substrate through a power output connection. The low side power input of the half-bridge comprises a plurality of through substrate vias that extend through the monolithic die to electrically connect a low side power pad to the monolithic die.