NCL30030 - Combination Power Factor Correction and Quasi-Resonant Flyback Controllers

Product Overview

ON Semiconductor

Part number	NCL30030
Manufacturer	ON Semiconductor
File Size	1.04 MB
Description	Combination Power Factor Correction and Quasi-Resonant Flyback Controllers
Datasheet	NCL30030 Datasheet
Additional preview pages of the NCL30030 datasheet.

Pin Out Name Function 1 BO/HV Performs input brown out detection and line voltage range detection. 20 nF.

necessary for building a robust and compact PFC stage while minimizing the number of external components. The quasi.
resonant current.
mode flyback stage features a proprietary valley.
lockout circuitry, ensuring stable valley switching. This system works down to the 4th valley and toggles to a frequency foldback mode with a minimum frequency clamp beyond the 4th valley to eliminate audible noise. Skip mode operation allows excellent efficiency in light load conditions while.

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Published: Jan 20, 2016 |