2014/10/20
 
 
 
Home > Manufacturers > On Semiconductor > NCL3008x LED lighting controllers
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On Semiconductor

On Semiconductor NCL3008x LED lighting controllers

ON Semiconductor has released the NCL3008x series of LED lighting controllers. They operate in a quasi−resonant mode to provide high efficiency.

  • 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
NCL3008x LED lighting controllers

Product Description

The NCL3008x series from On Semiconductor is a PWM current-mode controller targeting isolated flyback and non−isolated constant current topologies.
The controller operates in a quasi−resonant mode to provide high efficiency. Thanks 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 secondary side feedback circuitry, biasing and an optocoupler.

The NCL30080 is highly integrated with a minimum number of external components. A wide VCC range simplifies the design process and allows a single design to support a wide LED forward voltage range. A robust suite of safety protection is built in to simplify the design. This device is specifically intended for very compact, space-efficient designs.

Typical applications

Integral LED Bulbs, LED Power Driver Supplies and LED Light Engines.

High efficiency

The devices rely on quasi-resonant switching with low EMI generation.

Product range

Flexible family includes Analogue/Digital/Line step dimming configurations, with versions available for thermal foldback to protect driver from overheating.

Product Series

5 products found

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Image Order Code Mftr.&
Part No.
Description Tech
Info
RoHS Avail. Price
For
List
Price
Save Relates to Qty


2382345

ON SEMICONDUCTOR
NCL30080BSNT1G

LED DRIVER, PWM, 65KHZ, TSOP-6

Device Topology:Constant Current, Flyback; No. of Outputs:1; Output Current:-; Output Voltage:-; Driver Case Style:TSOP;

Technical Data Sheet (263.32KB) EN
Product Range
RoHS Certificate of Compliance
RoHS Compliant Yes
2837 in stock
cut-off times
2837 UK Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)
1 Each
1+
£0.423
10+
£0.369
25+
£0.365
50+
£0.36
more...
2,837 in stock for next working day delivery (UK stock)
cut-off times
2837 UK Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)


2382346

ON SEMICONDUCTOR
NCL30081BSNT1G

LED DRIVER, PWM, 65KHZ, TSOP-6

Device Topology:Constant Current, Flyback; No. of Outputs:1; Output Current:-; Output Voltage:-; Driver Case Style:TSOP;

Technical Data Sheet (300.93KB) EN
Product Range
RoHS Certificate of Compliance
RoHS Compliant Yes
2839 in stock
cut-off times
2839 UK Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)
1 Each
1+
£0.247
10+
£0.231
100+
£0.228
250+
£0.225
more...
2,839 in stock for next working day delivery (UK stock)
cut-off times
2839 UK Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)


2382347

ON SEMICONDUCTOR
NCL30082B1DMR2G

LED DRIVER, PWM, 65KHZ, MICRO-8

Device Topology:Constant Current, Flyback; No. of Outputs:1; Output Current:-; Output Voltage:-; Driver Case Style:µSMD;

Technical Data Sheet (398.84KB) EN
Product Range
RoHS Certificate of Compliance
RoHS Compliant Yes
3840 in stock
cut-off times
3840 UK Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)
1 Each
1+
£0.367
10+
£0.313
100+
£0.285
250+
£0.272
more...
3,840 in stock for next working day delivery (UK stock)
cut-off times
3840 UK Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)


2382348

ON SEMICONDUCTOR
NCL30082BDMR2G

LED DRIVER, PWM, 65KHZ, MICRO-8

Device Topology:Constant Current, Flyback; No. of Outputs:1; Output Current:-; Output Voltage:-; Driver Case Style:µSMD;

Technical Data Sheet (398.84KB) EN
Product Range
RoHS Certificate of Compliance
RoHS Compliant Yes
3666 in stock
cut-off times
3666 UK Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)
1 Each
1+
£0.272
10+
£0.254
100+
£0.251
250+
£0.248
more...
3,666 in stock for next working day delivery (UK stock)
cut-off times
3666 UK Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)


2382353

ON SEMICONDUCTOR
NCL30083BDMR2G

PWM CTRL, CURRENT MODE, 35V, MICRO-8

Input Voltage:-; Output Voltage:-; Output Current:-; Supply Voltage Min:-; Supply Voltage Max:35V;

Technical Data Sheet (391.15KB) EN
Product Range
RoHS Certificate of Compliance
RoHS Compliant Yes
3840 in stock
cut-off times
3840 UK Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)
1 Each
1+
£0.288
10+
£0.256
100+
£0.252
250+
£0.249
more...
3,840 in stock for next working day delivery (UK stock)
cut-off times
3840 UK Stock: Order before 20:00 (for re-reeled items 16:30) Mon-Fri (excluding National Holidays)
You have not selected any items to compare. Please select at least two items and click the compare button.
 
 
   

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