44608P40 - MC44608

Features

a very high efficiency standby management consisting of an effective Pulsed Mode operation. This technique enables the reduction of the standby power consumption to approximately 1.0 W while delivering 300 mW in a 150 W SMPS. General Features.
Integrated Startup Current Source.
Lossless Off--Line Startup.
Direct Off--Line Operation.
Fast Startup.
Flexibility.
Duty Cycle Control.
Undervoltage Lockout with Hysteresis.
On Chip Oscillator Switching Frequency 4.

ON Semiconductor

Datasheet Details

Part number	44608P40
Manufacturer	ON Semiconductor
File Size	269.82 KB
Description	MC44608
Datasheet	44608P40 Datasheet
Additional preview pages of the 44608P40 datasheet.

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Full PDF Text Transcription

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MC44608 Few External Components Reliable and Flexible SMPS Controller The MC44608 is a high performance voltage mode controller designed for off--line converters. This high voltage circuit that integrates the startup current source and the oscillator capacitor, requires few external components while offering a high flexibility and reliability. The device also features a very high efficiency standby management consisting of an effective Pulsed Mode operation. This technique enables the reduction of the standby power consumption to approximately 1.0 W while delivering 300 mW in a 150 W SMPS.

Published: Nov 8, 2005 |