DC-DC 2 THE DC-DC CONVERTER AND THE TWO-STAGE POWER CONVERTER INCLUDING DC-DC CONVERTER

摘要

The present invention relates to a DC-DC converter and a two-stage power stage converter including the DC-DC converter. The DC-DC converter includes a plurality of active switches, some of the plurality of active switches can operate with a variable duty ratio (D) The input-output voltage conversion ratio of the DC-DC converter can be determined based on the variable duty ratio D, and the output of the DC-DC converter can be controlled through adjustment of the variable duty ratio D .