MC33368 Datasheet | Motorola Semiconductor

Order this document by MC33368/D Advance Information High Voltage GreenLine™ Power Factor Controller The MC33368 is an active power factor controller that functions as a boost preconverter in off- line power supply applications. MC33368 is optimized for low power, high density power supplies requiring a minimum board area, reduced ponent count and low power dissipation. The narrow body SOIC package provides a small footprint. Integration of the high voltage startup saves approximately 0.7 W of power pared to resistor bootstrapped circuits. The MC33368 Features a watchdog timer to initiate output switching, a one quadrant multiplier to force the line current to follow the...