Datasheet Summary
MC33364 Critical Conduction GreenLine™ SMPS Controller
The MC33364 series are variable frequency SMPS controllers that operate in the critical conduction mode. They are optimized for high density power supplies requiring minimum board area, reduced ponent count, and low power dissipation. Integration of the high voltage startup saves approximately 0.7 W of power pared to the value of the resistor bootstrapped circuits. Each MC33364 Features an on- board reference, UVLO function, a watchdog timer to initiate output switching, a zero current detector to ensure critical conduction operation, a current sensing parator, leading edge blanking, a CMOS driver and cycle- by- cycle current...
