准方波反激变换器的小信号等效电路模型

One benefit of switching a converter at very high frequencies-even to the multimegahertz range-is that the loop bandwidth can be increased so that the transient performance is significantly improved. However, using the conventional small-signal model of continuous conduction mode (CCM) for quasi-square-wave (QSW) converters introduces a huge mismatch for the placement of the dominant poles when co...