用于超快负载瞬态响应的不对称多相Buck变换器数字双环交错控制算法

In this article, a novel digital dual-loop interleaving control algorithm is proposed for an asymmetric multiphase buck converter to further enhance the transient response under the large load step and ultrafast slew rate. The proposed dual loop consists of a novel nonlinear average current loop and a digital integration constant on-time (DICOT) controlled voltage loop, which are interleaving conn...