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NCL30081 - Dimmable Quasi-Resonant Primary Side Current-Mode Controller

NCL30081 Description

NCL30081 Dimmable Quasi-Resonant Primary Side Current-Mode Controller for LED Lighting The NCL30081 is a PWM current mode controller targeting isola.
Pin No Pin Name Function 1 ZCD Zero Crossing Detection 2 GND. 3 CS Current sense 4 DRV Driver output 5 VCC Supplies the control.

NCL30081 Features

* Quasi
* resonant Peak Current
* mode Control Operation
* Primary Side Sensing (no optocoupler needed)
* Wide VCC Range
* Precise LED Constant Current Regulation ±1% Typical
* Line Feed
* forward for Enhanced Regulation Accuracy AAxAYWG G

NCL30081 Applications

* Integral LED Bulbs
* LED Power Driver Supplies
* LED Light Engines © Semiconductor Components Industries, LLC, 2015 January, 2015
* Rev. 1 ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 30 of this data

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