Patent ID: 11909301
Assignee: SILERGY SEMICONDUCTOR TECHNOLOGY (HANGZHOU) LTD
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 17:
18. The intermittent power saving mode control circuit according to claim 17, wherein the second reference voltage generating circuit comprises:
a first detection circuit, configured to detect whether a cycle duration of the mode indication signal exceeds the first time value characterizing the first frequency, and generate a first adjustment signal for instructing to decrease the second reference voltage when the cycle duration of the mode indication signal exceeds the first time value; and
a second detection circuit, configured to detect whether the cycle duration of the mode indication signal is less than the second time value characterizing the second frequency, and generate a second adjustment signal for instructing to increase the second reference voltage when the cycle duration of the mode indication signal is less than the second time value; and
an adjustment circuit, configured to adjust the second reference voltage according to the first adjustment signal and the second adjustment signal.