Patent ID: 11876451
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 0:
1. A direct current-direct current (DC-DC) converter, configured to receive input voltage from a voltage input end and output voltage to a voltage output end, wherein:
the DC-DC converter comprises a first capacitor, a second capacitor, a switched capacitor (SC) circuit, and an inductor circuit;
an input end of the SC circuit is coupled to the voltage input end, and an output end of the SC circuit is coupled to the voltage output end; and
the first capacitor and the second capacitor are sequentially connected in series between the voltage input end and a ground end, one end of the inductor circuit is selectively coupled between the first capacitor and the second capacitor or to the ground end, and the other end of the inductor circuit is coupled to the voltage output end.