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NCL30388 Datasheet LED Driver

Manufacturer: onsemi

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Overview

Power Factor Corrected LED Driver Featuring Primary Side CC / CV Control NCL30388 The NCL30388 is a power factor corrected controller targeting isolated and non−isolated constant current LED drivers.

Designed to support flyback, buck−boost and SEPIC topologies, the controller operates in a quasi−resonant mode to provide high efficiency.

Due to a novel control method, the device is able to tightly regulate a constant LED current from the primary side and provides near−unity power factor.

Key Features

  • High Voltage Startup.
  • Quasi.
  • resonant Peak Current.
  • mode Control Operation.
  • Primary Side Feedback.
  • CC / CV Control.
  • Tight LED Constant Current Regulation of ±2% Typical.
  • Digital Power Factor Correction.
  • Cycle by Cycle Peak Current Limit.
  • Wide Operating VCC Range.
  • 40 to + 125°C.
  • Robust Protection Features.
  • Brown.
  • Out.
  • OVP on VCC.
  • Constant Voltage / LE.

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