Patent ID: 9088217
Filing Date: 2015-07-21
Classification: H02M,Y02B

Abstract:
1. A system for regulating an output voltage of a power conversion system, the system comprising: a sampling component located on a chip configured to receive an input voltage through a terminal, the sampling component being configured to sample the input voltage and generate a sampled voltage; an error amplifier configured to process information associated with the sampled voltage and a threshold voltage and generate a first output signal; a first signal generator configured to generate a second output signal and one or more third output signals; a comparator configured to receive the first output signal and the second output signal and generate a comparison signal; a gate driver directly or indirectly coupled to the comparator and configured to generate a drive signal based on at least information associated with the comparison signal; and a current generator configured to receive at least the one or more third output signals and generate a compensation current flowing out of the chip through the terminal; wherein: wherein: