一种具有模拟时间优化导通时间控制的恒定导通时间Buck变换器

A constant on-time buck converter with analog time-optimized on-time control (OTC) is proposed to achieve fast load-current step-up transient response for high slew-rate loads. The proposed control first implements a constant on-time converter embedded with analog time-optimized OTC and solves the prior art issues such as poor light-load efficiency, high quiescent current, and the dependence on th...