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NCL30030 Datasheet Combination Power Factor Correction And Quasi-resonant Flyback Controllers

Manufacturer: onsemi

Overview: NCL30030 bination Power Factor Correction and Quasi-Resonant Flyback Controllers for LED Lighting This bination IC integrates power factor correction (PFC) and quasi−resonant flyback functionality necessary to implement a pact and highly efficient LED driver for high performance LED lighting applications. The PFC stage utilizes a proprietary multiplier architecture to achieve low harmonic distortion and near−unity power factor while operating in a Critical Conduction Mode (CrM).

Datasheet Details

Part number NCL30030
Manufacturer onsemi
File Size 1.04 MB
Description Combination Power Factor Correction and Quasi-Resonant Flyback Controllers
Datasheet NCL30030-ONSemiconductor.pdf

Key Features

  • 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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