一种具有新型移相开关电容变换器输出级的级联负载点DC-DC变换器

This paper presents the analysis, design, modeling and control of a cascaded two-stage step-down dc-dc converter with a conventional synchronous buck converter in the first stage and a new phase shifted switched capacitor (PSSC) buck converter in the second stage. Higher efficiency and higher power density compared to the conventional multiphase buck converter are the prominent features of the pro...