MC33374T, MC33370 Datasheet - Motorola

MC33374T - (MC33369 - MC33374) High Voltage Off Line Power Switching Regulator

www.DataSheet4U.com High Voltage Power Switching Regulator MC33369 thru MC33374 Order this document by MC33370/D The MC33369 through MC33374 are monolithic high voltage power switching regulators that combine the required converter functions with a unique programmable state controller, allowing a simple and economical powersystem solution for office automation, consumer, and industrial products. These devices are designed to operate directly from a rectified AC line source, and in flyback co.

MC33374T Features

* a programmable state controller, an on

* chip 700 V SENSEFET™ power switch circuit, 700 V active off

* line startup circuit including a high voltage JFET and a low voltage MOSFET, auto restart logic, fixed frequency duty cycle controlled oscillator, current limiting comparator with leadi

MC33370_Motorola.pdf