SWITCH CONTROL METHOD, SWITCH CONTRILLER, AND CONVERTER COMPRISING THE SWITCH CONTROLLER

摘要

PURPOSE: A control method, a switch controller, and a converter including the same are provided to reduce conduction loss by preventing increase in load. CONSTITUTION: A control voltage generation unit(110) generates reference current. The reference current is matched with output current of a converter. The control voltage generation unit generates control voltage conforming to the reference current. A frequency control unit(120) controls a switching frequency of a power switch. An on-time control unit(130) controls on-time of the power switch. [Reference numerals] (150) Gate driving unit