Patent ID: 11881779
Assignee: STMICROELECTRONICS S.R.L.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 20:
21. A method for operating a DC-DC switching power converter, the method comprising:
receiving, by a switching circuitry comprising switches, a DC input voltage;
generating, by the switching circuitry, a DC output voltage by switching the switches;
controlling, by a switching control circuitry, the switching of the switches using a switching signal having a switching frequency with a duty cycle, the DC output voltage generated by the switching circuitry depending on the duty cycle, the duty cycle being set based on a difference between the DC output voltage and a reference voltage in a closed loop configuration; and
providing, by a compensation network, stability to the operating of the DC-DC switching power converter by adjusting the variable capacitance based on the switching frequency.