DatasheetsPDF.com

MC33370P

Motorola
Part Number MC33370P
Manufacturer Motorola
Description (MC33369 - MC33374) High Voltage Off Line Power Switching Regulator
Published Jan 25, 2009
Detailed Description www.DataSheet4U.com High Voltage Power Switching Regulator MC33369 thru MC33374 Order this document by MC33370/D The...
Datasheet PDF File MC33370P PDF File

MC33370P
MC33370P

Overview
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 converter applications are capable of providing an output power in excess of 150 W with a fixed AC input of 100 V, 115 V, or 230 V, and in excess of 90 W with a variable AC input that ranges from 85 V to 265 V.
This device series 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 leading edge blanking, latching pulse width modulator for double pulse suppression, and a high gain amplifier with a bandgap reference.
Protective features include cycle–by–cycle current limiting, input undervoltage lockout with hysteresis, and a non–latching thermal shutdown.
These devices are available in economical 8–pin dual–in–line and five pin TO–220 style packages.
• Programmable State Controller HIGH VOLTAGE OFF–LINE POWER SWITCHING REGULATOR SEMICONDUCTOR TECHNICAL DATA P SUFFIX PLASTIC PACKAGE CASE 626 8 1 5.
Power Switch Pin 6.
Ground 7.
Ground 8.
Ground Pin 1.
VCC 2.
Feedback Input 3.
Ground 4.
State Control Input T SUFFIX PLASTIC PACKAGE CASE 314D 1 5 • • • • • • • • On–Chip 700 V SENSEFET Power Switch Circuit Rectified AC Line Source Operation from 85 V to 265 V On–Chip 700 V Active Off–Line Start–Up Circuit Latching PWM for Double Pulse Suppression Cycle–By–Cycle Current Limiting Input Undervoltage Lockout with Hysteresis Non–Latching Internal The...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)