An Interpretation on Type-I Type-II Compensators for PWM Controlled SBC in VRM Applications

In the present situation the consumer electronics market requests the reliable, high effective electronic devices with least size at exceptionally sensible cost. Normally the power supply unit assumes an imperative part in choosing the above said factors. The principle goal of the work is to outline the design, simulate and compare the performance of two different type's compensators for PWM controller used in unique VRM designs which provides fast transient response, high frequency, better efficiency, good regulation, low supply voltage and a small area requirement on the motherboard. The schematics of the proposed typed have been simulated using cadence virtuoso environment. The performance results briefs the merits of the proposed types of controllers comparing to the existing controller circuits for VRM application. © 2018 IEEE.