Stacked power converter structure and method

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United States of America Patent

PATENT NO 8508052
SERIAL NO

13048165

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Abstract

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A power converter can include an output circuit having a high-side device and a low-side device which can be formed on a single die (a “PowerDie”). The power converter can further include a controller integrated circuit (IC) formed on a different die which can be electrically coupled to, and co-packaged with, the PowerDie. The PowerDie can be attached to a die pad of a leadframe, and the controller IC die can be attached to an active surface of the first die such that the first die is interposed between the controller IC die and the die pad.

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Patent Owner(s)

  • INTERSIL AMERICAS LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bell, David B Los Altos Hills, US 16 632
Hebert, Francois San Mateo, US 178 3176
Kelkar, Nikhil Saratoga, US 23 566

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