Method of alleviating overcompensation problem in zero-voltage-transition pulse-width-modulation boost converters

Presented is a fast control strategy to improve the transient response of a zero-voltage-transition pulse-width-modulation (PWM) boost converter. A prototype circuit based on the proposed control strategy was designed and constructed. Experimental results show that the proposed controller can reduce the load transient response time significantly compared to those obtained by conventional PWM controllers.