METHOD FOR CONTROLLING A MULTIPHASE INTERLEAVING CONVERTER AND CORRESPONDING CONTROLLER

摘要

A method is provided for controlling a converter of the multiphase interleaving type. According to the method, there is detected when a change of the load applied to an output terminal of the converter occurs by detecting the derivative of a voltage signal of the output terminal. All the phases of the converter are simultaneously driven by zeroing a driving interleaving phase shift on the basis of the detected load transient, and the driving interleaving phase shift is recovered to restart a normal operation of the converter. A controller for carrying out such a method is also provided.