METHOD AND ROBUST CONTROL CIRCUIT BASED ON THE SWITCHED CONVERTER REFERENCE MODEL

摘要

The invention relates to a system comprising a method and a robust control circuit based on the switched converter reference model, which can be used in different types of converters and which displays very low sensitivity to high ripples in the output voltage from the converter. The system employs a regulation loop which enables: (i) the dynamic conditions of the converters to be maintained independently of possible variations that may occur in the magnitude of the input voltage, the charge or the passive components of the power stage, as well as (ii) a marked reduction in the sensitivity to such disturbances.