An apparatus and method of switching a switch of a power supply in response to an input voltage signal are disclosed. According to aspects of the present invention, a power supply controller includes a switch duty cycle controller coupled to receive a feedback signal and a duty cycle adjust signal. The...http://www.google.fr/patents/US8148968?utm_source=gb-gplus-shareBrevet US8148968 - Method and apparatus for a power supply controller responsive to a feedforward signal
Method and apparatus for a power supply controller responsive to a ...
