Datasheet4U Logo Datasheet4U.com

NCL30083 Datasheet - ON Semiconductor

NCL30083 Dimmable Quasi-Resonant Primary Side Current-Mode Controller

Pin No Pin Name Function 1 SD Thermal Fold *back and shutdown 2 ZCD Zero Crossing Detection 3 CS Current sense 4 GND * 5 DRV Driver output 6 VCC Supplies the controller 7 VIN Brown *Out Input voltage sensing 8 SS Soft *Start Pin Description Connectin.
NCL30083 Dimmable Quasi-Resonant Primary Side Current-Mode Controller for LED Lighting with Thermal Fold-back The NCL30083 is a PWM current mode controller targeting isolated www.onsemi.com flyback and non isolated constant current topologies. The controller operates in a quasi resonant mode to provide high efficiency. Thanks 8 8 to a novel control method, the device is able to precisely regulate a constant LED current from the primary side. This removes the need for s.

NCL30083 Features

* Quasi

* resonant Peak Current

* mode Control Operation

* Primary Side Sensing (no optocoupler needed)

* Wide VCC Range

* Source 300 mA/Sink 500 mA Totem Pole Driver with 12 V Gate Clamp

* Precise LED Constant Current Regulation ±1% Typical

NCL30083-ONSemiconductor.pdf

Preview of NCL30083 PDF
NCL30083 Datasheet Preview Page 2 NCL30083 Datasheet Preview Page 3

Datasheet Details

Part number:

NCL30083

Manufacturer:

ON Semiconductor ↗

File Size:

387.82 KB

Description:

Dimmable quasi-resonant primary side current-mode controller.

📁 Related Datasheet

NCL30080 Quasi-Resonant Primary Side Current-Mode Controller (ON Semiconductor)

NCL30081 Dimmable Quasi-Resonant Primary Side Current-Mode Controller (ON Semiconductor)

NCL30082 Dimmable Quasi-Resonant Primary Side Current-Mode Controller (ON Semiconductor)

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

NCL30086 Analog/Digital Dimmable Power Factor Corrected Quasi-Resonant Primary Side Current-Mode Controller (ON Semiconductor)

NCL30088 Power Factor Corrected Quasi-Resonant Primary Side Current-Mode Controller (ON Semiconductor)

NCL30000 Power Factor Corrected Dimmable LED Driver (ON Semiconductor)

NCL30001 High-Efficiency Single Stage Power Factor Correction and Step-Down Offline LED Driver (ON Semiconductor)

TAGS

NCL30083 NCL30083 Dimmable Quasi-Resonant Primary Side Current-Mode Controller ON Semiconductor

NCL30083 Distributor