CURRENT LIMITING SYSTEM FOR DC-DC CONVERTER

摘要

Disclosed is a method of limiting current of a DC-DC converter, comprising a derivation step of deriving reference voltage of a PWM IC by amplifying a difference between target voltage and output voltage; a compensation step of multiplying the difference between target current and output current of the converter by a gain value to derive a compensation value; and a correction step of correcting the target voltage by adding the compensation value to the target voltage.