Patent ID: 11929671
Assignee: SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 0:
1. A method for operating an interleaved resonant power converter, the method comprising:
generating a first pair of complementary signals to drive a first stage of the interleaved resonant power converter;
generating a second pair of complementary signals to drive a second stage of the interleaved resonant power converter;
generating a current-mode control signal based on a current sense signal of the first stage;
adjusting a switching frequency of the first pair of complementary signals based on the current-mode control signal; and
adjusting a switching frequency of the second pair of complementary signals to match the switching frequency of the first pair of complementary signals,
wherein adjusting the switching frequency of the first pair of complementary signals based on the current-mode control signal includes:
switching values of the first pair of complementary signals when the current-mode control signal pulses.