Patent ID: 7157889
Filing Date: 2007-01-02
Classification: G05F,H02J,H02M,H03M,H05B,Y02B

Abstract:
1. A system for controlling an operation of a plurality of pulse-width-modulated switching power converters, the system comprising: a sample and hold circuit coupled to the pulse-width-modulated power converters, the sample and hold circuit being configured to receive at a plurality of time-separated sample times information indicative of an operation of the pulse-width-modulated switching power converters, wherein at least one of the plurality of pulse-width-modulated switching power converters is adapted to provide at a first output, power to a first load, and at least a second, different one of the plurality of pulse-width-modulated switching power converters is adapted to provide at a second, different output, power to a second load.