NCL30085 Datasheet - ON Semiconductor

NCL30085 Power Factor Corrected Quasi-Resonant Primary Side Current-Mode Controller

Pin No Pin Name Function 1 ZCD Zero Crossing Detection 2 VS Input Voltage Sensing 3 COMP Filtering Capacitor 4 SD Thermal Foldback and Shutdown 5 CS Current Sense 6 GND * 7 DRV Driver Output 8 VCC IC Supply Pin Pin Description Connected to the auxiliary winding, this pin d.

NCL30085 Power Factor Corrected Quasi-Resonant Primary Side Current-Mode Controller for LED Lighting with Line Step Dimming and www.onsemi.com Thermal Foldback 8 The NCL30085 is a power factor corrected flyback controller 1 targeting isolated and non isolated constant current LED drivers. The controller operates in a quasi resonant mode to provide optimal SOIC 8 NB CASE 751 efficiency. Thanks to a novel control method, the device is able to tightly regulate .

NCL30085 Features

* Quasi

* resonant Peak Current

* mode Control Operation W = Work Week G = Pb-Free Package

* Constant Current Control with Primary Side Feedback

* Tight LED Constant Current Regulation of ±2% Typical

* Power Factor Correction PIN CONNECTIONS 1 ZCD VCC

NCL30085 Datasheet (319.25 KB)

NCL30085 Datasheet Preview — Preview of NCL30085 PDF

Datasheet Details

Part number:

NCL30085

Manufacturer:

ON Semiconductor ↗

File Size:

319.25 KB

Description:

Power factor corrected quasi-resonant primary side current-mode controller.

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NCL30085 Power Factor Corrected Quasi-Resonant Primary Side Current-Mode Controller ON Semiconductor

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