NCL30082 Datasheet

Manufacturer: onsemi

Datasheet Details

Part number	NCL30082
Datasheet	NCL30082-ONSemiconductor.pdf
File Size	355.38 KB
Manufacturer	onsemi
Description	Dimmable Quasi-Resonant Primary Side Current-Mode Controller

NCL30082 Overview

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 Input voltage sensing Brown−Out 8 DIM Analog / PWM dimm.

NCL30082 Key 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
Precise LED Constant Current Regulation ±1% Typical
Line Feed-forward for Enhanced Regulation Accuracy
Low LED Current Ripple
250 mV ±2% Guaranteed Voltage Reference for Current Regulation
~0.9 Power Factor with Valley Fill Input Stage
Low Start-up Current (13 mA typ.)

More Datasheets from onsemi

See all onsemi datasheets

Part Number	Description
NCL30080	Quasi-Resonant Primary Side Current-Mode Controller
NCL30081	Dimmable Quasi-Resonant Primary Side Current-Mode Controller
NCL30083	Dimmable Quasi-Resonant Primary Side Current-Mode Controller
NCL30085	Power Factor Corrected Quasi-Resonant Primary Side Current-Mode Controller
NCL30086	Analog/Digital Dimmable Power Factor Corrected Quasi-Resonant Primary Side Current-Mode Controller
NCL30088	Power Factor Corrected Quasi-Resonant Primary Side Current-Mode Controller
NCL30000	Power Factor Corrected Dimmable LED Driver
NCL30001	High-Efficiency Single Stage Power Factor Correction and Step-Down Offline LED Driver
NCL30030	Combination Power Factor Correction and Quasi-Resonant Flyback Controllers
NCL30051	PFC and Half-Bridge Resonant Combo Controller

Datasheet Details

NCL30082 Overview

NCL30082 Key Features

More Datasheets from onsemi

NCL30082 Distributor