用于高压超级共源共栅功率开关的栅极电压闭环调节技术

A normally-off device based high-voltage supercascode switch topology with the gate voltage adaptive closed-loop regulation is proposed for the high-voltage converter application. The gate voltages of each in series device are adaptively regulated to balance through the closed-loop circuits in the proposed supercascode switch. As a result, the turn-on uniformity and the number of devices in series...