Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Graham Paul Smith1
Date of Patent
January 18, 2011
1Patent Application Number
124156321
Date Filed
March 31, 2009
1Patent Citations Received
Patent Primary Examiner
Patent abstract
A circuit, system and method determine the control voltage for a DC-DC converter. A control module determines a raw battery voltage and an operating temperature. It references a look up table to determine a voltage regulator control voltage based on the battery voltage and the operating temperature during normal operation. In some cases, the control module also uses a level of interference to determine the control voltage.
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