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

Claim 8:
9. The resonant switching power converter circuit according to claim 8, wherein the plurality of switches include a first switch, a second switch, a third switch, a fourth switch, a fifth switch, a sixth switch, a seventh switch, an eighth switch, a ninth switch, and a tenth switch;
wherein in the first process, the first switch, the second switch and the third switch are ON so that the first capacitor and the third capacitor are connected in series between the first power and the second power, and the fourth switch and the fifth switch are ON so that the second capacitor is connected in parallel with the second power, and the sixth to tenth switches are OFF; and
wherein in the second process, the sixth switch, the seventh switch and the eighth switch are ON so that the second capacitor and the first capacitor are connected in series between the second power and the ground level, and the ninth switch and the tenth switch are ON so that the third capacitor is connected in parallel with the second power.