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...http://www.google.es/patents/US7872527?utm_source=gb-gplus-sharePatente US7872527 - Power supply control system and method with variable post-regulation
Power supply control system and method with variable post-regulation
