NCL30186BDR2G LED Drivers by ON Semiconductor

LED Driver, AC-DC Power Factor Corrected Quasi-Resonant Primary Side Current Mode Controller for LED Lighting with Smart Analog/Dimming Capability

Status: Active
Series: NCL30186
RoHS: Compliant
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The NCL30186 is an AC-DC power factor corrected flyback controller targeting isolated and non−isolated “Smart−dimmable” constant current LED drivers. The controller operates in a quasi−resonant mode to provide optimal efficiency. The current control algorithm supports flyback, buck−boost, and SEPIC topologies. Thanks to a novel control method, the device is able to tightly regulate a constant LED current from the primary side. This removes the need for secondary side feedback circuitry, biasing and an optocoupler. The device is highly integrated with a minimum number of external components. A robust suite of safety protection is built in to simplify the design. This device is specifically intended for very compact space efficient designs and supports analog and PWM dimming with a dedicated dimming input intended to control the average LED current. To ensure reliable operation at elevated temperatures, a user configurable current foldback circuit is also provided. The NCL30086 is housed in the SOIC10 which has the same body size as a standard SOIC8.

Where to Buy

Prices starting from US$0.47

Distributor Stock
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Newark Electronics
from US$0.47
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TME
from US$0.62
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Farnell
from US$0.49
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EBV Elektronik
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Avnet Silica
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Features

Constant Current Control with Primary Side Feedback
Power factor correction with low harmonic distortion
Precise Current Regulation Accuracy
Line feedforward for enhanced regulation accuracy
Wide Vcc operating range
User Programmable Thermal Foldback
Open and Shorted LED/Output Diode Protection
Wide temperature range of -40 to 125 °C
Dedicated Analog/Digital Dimming control
VCC Undervoltage and overvoltage protection
Benefits
No Optocoupler or secondary control circuitry required
Exceeds industry needs for lighting
No need for binning of LEDs or production trimming
Improve regulation acrross line variation
Supports wide range of LED forward voltages
Protects LED driver from overheating under severe conditions
Enhanced fault handling
Supports outdoor and high temperature environments
Enables smart lighting applications
VCC Undervoltage and overvoltage protection
Applications
Integrated LED Drive Electronics
Open Frame LED Driver
LED Lighting Engines
End Products
LED Driver
LED Bulbs and Tubes
Electronic Control Gear for LED System

Specifications

Description NCL30186, Autorecoverable Protection HR
Compliance Pb-free Halide free
Topology Step-Up/Step-Down
VI Min (V) 9.4
VI Max (V) 26
VO Max (V) 200
IO Max (mA) 3000
fSW Typ (kHz) Up to 150
Package Type SOIC-10 NB

Last 6 months Inventory & Pricing History


Alternative Descriptions

Led Driver, Ac-Dc Power Factor Corrected Quasi-Resonant Primary Side Current Mode Controller For Led Lighting With Smart Analog/Dimming Capability Autorecoverable Protection Hr |Onsemi NCL30186BDR2G | Newark Electronics
IC: driver | TME
LED DRIVER, BUCK-BOOST/FLYBACK, SOIC-8 | Farnell


Frequently Asked Questions

Where can I find additional details, specifications and documents for a NCL30186BDR2G?

Additional datasheets, footprints and schematics for NCL30186BDR2G are listed on our Part Details page. You can also find images and similar parts to NCL30186BDR2G on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for NCL30186BDR2G on our Product Comparison page. Access via the 'View Pricing & Stock' button to view NCL30186BDR2G price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does NCL30186BDR2G fall under?

The NCL30186BDR2G is listed under Power Management > LED Drivers > AC-DC LED Drivers.

Can I view similar or alternative parts?

You can view similar parts to NCL30186BDR2G when available in the AC-DC LED Drivers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the NCL30186BDR2G you can contact the distributor directly for product support, shipping queries etc.

Is the NCL30186BDR2G RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for NCL30186BDR2G have stock available?

Authorised distributors including Newark Electronics, TME, Farnell, EBV Elektronik and Avnet Silica have stock available or on a lead time for NCL30186BDR2G.

How do I check stock and lead times for all distributors?

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