Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Nikhil Kelkar0
David B. Bell0
Francois Hebert0
Date of Patent
April 12, 2011
0Patent Application Number
124778180
Date Filed
June 3, 2009
0Patent Primary Examiner
Patent abstract
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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