基于集成电路的恒定导通时间控制Buck变换器稳定性预测

The commonly used average model is not applicable to predict the stability performances of constant on-time (COT) controlled buck converters. It has been reported that the issues of stability can be addressed by using the control signal to output voltage transfer function of the converters, named GVC, for such class of converters. GVC can be mathematically derived using describing-function approac...