Datasheet Summary
High Voltage Switching Regulator
The MC33365 is a monolithic high voltage switching regulator that is specifically designed to operate from a rectified 240 Vac line source. This integrated circuit Features an on- chip 700 V/1.0 A SENSEFETt power switch, 450 V active off- line startup FET, duty cycle controlled oscillator, current limiting parator with a programmable threshold and leading edge blanking, latching pulse width modulator for double pulse suppression, high gain error amplifier, and a trimmed internal bandgap reference. Protective Features include cycle- by- cycle current limiting, input undervoltage lockout with hysteresis, bulk capacitor voltage sensing, and thermal...
