Datasheet Details
- Part number
- NCL30083
- Manufacturer
- ON Semiconductor ↗
- File Size
- 387.82 KB
- Datasheet
- NCL30083-ONSemiconductor.pdf
- Description
- Dimmable Quasi-Resonant Primary Side Current-Mode Controller
NCL30083 Description
NCL30083 Dimmable Quasi-Resonant Primary Side Current-Mode Controller for LED Lighting with Thermal Fold-back The NCL30083 is a PWM current mode .
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.
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 Applications
* Integral LED Bulbs
* VCC Under VoltagPeILNoCckOoNuNt ECTIONS
* Thermal Shutdown 1
SD
SS
ZCD
VIN
CS VCC
GND
DRV
* LED Power Driver Supplies
(Top View)
* LED Light Engines
ORDERING INFORMATION
See detailed ordering and shipping information in the
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