Low power consumption adaptive control method, control device of isolated converter and isolated converter

Abstract

A low power consumption adaptive control method, a control device and an isolated converter are disclosed. The isolated converter comprises a primary side control chip, an isolated communication unit, and a secondary side main control chip. The low power consumption adaptive control method comprises: in response to a low power consumption control instruction, the secondary side main control chip sending a low power consumption signal to the primary side control chip through the isolated communication unit, so that the primary side control chip controls the primary side demodulation chip to perform hiccup power supply based on regular inspection, and the secondary side main control chip controls the secondary side modulation chip to perform hiccup power supply based on the output voltage of the isolated converter. The present disclosure adaptively controls power supply status, which significantly reduces overall power consumption while meeting communication requirements and adapting to different application scenarios.

Dependencies are inferred from the claim text.