Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
August 28, 2012
Patent Application Number
12500015
Date Filed
July 9, 2009
Patent Citations Received
Patent Primary Examiner
Patent abstract
A semiconductor device includes: a high-side switching element having a first switching element connected between an input voltage line and an inductive load; and a low-side switching element having a second switching element and a third switching element that are connected in parallel between the inductive load and a reference voltage line. A surge current is discharged through the third switching element to the reference voltage line when a surge is applied to a terminal connected to the inductive load in the low-side switching element.
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