Patent ID: 11955884
Assignee: RICHTEK TECHNOLOGY CORPORATION
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 29:
30. The resonant switching power converter circuit according to claim 8, wherein in a two-fold conversion mode, a portion of the plurality of switches are always ON, another portion of the plurality of switches are always OFF, and a further other portion of the plurality of switches are configured to switch the first capacitor so that in the first process, the first capacitor is connected in series with the first inductor between the first power and the second power, and in the second process, the first capacitor is connected in series with the first inductor and the series connection is connected in parallel with the second power, such that a ratio between the first voltage of the first power and the second voltage of the second power is 2, wherein the first capacitor and the first inductor operate in resonant fashion to achieve power conversion between the first power and the second power.