E类DC-DC变换器的多功率级滞环控制

Featured with simple topology and easy realization of zero-voltage-switching, the Class E dc-dc converter is preferable for very high-frequency application. In this article, a multipower-level (MPL) hysteresis control is proposed for the Class E dc-dc converter, in which, multiple switching frequencies are selected for obtaining multiple input power levels, and the two adjacent input powers closes...