一种具有尾电流控制的单电感多输出自动升降压DC-DC变换器

A single-inductor multiple-output (SIMO) auto-buck-boost dc-dc converter with proposed tail-current control to achieve fast and robust reference tracking of inductor current is proposed in this paper. Moreover, the proposed backward-Vx1 control algorithm and frequency-control loop enable the proposed SIMO dc-dc converter to operate at a fixed switching frequency and achieve high power-conversion e...