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NCL30082B2DR2G The ON Semiconductor NCL30082B2DR2G is a dimmable, quasi-resonant, primary side current-mode controller for LED lighting applications. It is designed for high efficiency and precise constant current regulation.
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NCL30082B2DR2G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NCL30082B2DR2G is a dimmable, quasi-resonant, primary side current-mode controller for LED lighting applications. It is designed for high efficiency and precise constant current regulation.
✓ Total Stock: 8,211 pcs
$ Price Range: $0.17

NCL30082B2DR2G Available from 1 distributor

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NCL30082B2DR2G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Dimming
Halogen Free
Internal Switch(s)
Mounting Type
Number of Outputs
Operating Temperature
Supplier Device Package
Topology
Type
Voltage
Voltage Supply
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NCL30082B2DR2G Description

Short technical summary and product information.

The NCL30082 from ON Semiconductor is a PWM current mode controller designed for isolated flyback and non-isolated constant current topologies. It operates in a quasi-resonant mode to achieve high efficiency and precisely regulates LED current from the primary side, eliminating the need for secondary side feedback circuitry, biasing, and an optocoupler.

 

This highly integrated device requires a minimum number of external components and includes a robust suite of safety protection features. It supports analog/digital dimming and thermal current fold-back. The NCL30082 is available in an 8-SOIC package and operates over a wide temperature range of -40°C to 125°C (TA).

 

Key features include primary side sensing, a wide VCC range, and precise LED constant current regulation with ±1% typical accuracy. It also offers line feed-forward for enhanced regulation accuracy and a low LED current ripple. The controller is suitable for applications such as integral LED bulbs, LED power driver supplies, and LED light engines.

NCL30082B2DR2G Quick Information

Product Type: LED Driver IC
Series: NCL30082
Canonical Name: NCL30082 Primary Side Current-Mode Controller for LED Lighting
Subcategory: Current Mode Controller

NCL30082B2DR2G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

NCL30082B2DR2G Estimated Pricing

Qty Low High
1+ $0.17 $0.17

Estimated market price range - modelled values for guidance only, not live distributor offers.

NCL30082B2DR2G Features

  • Quasi-resonant peak current-mode control.
  • Primary side sensing eliminates optocoupler.
  • Precise LED constant current regulation ±1%.
  • Supports analog and digital dimming.
  • Wide operating temperature range.

NCL30082B2DR2G Applications

  • Suitable for LED lighting applications.
  • Used in power management circuits.
  • Applicable in various power supply designs.
  • Integrated into constant current topologies.
  • Utilized in isolated flyback designs.

NCL30082B2DR2G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the NCL30082B2DR2G?

The NCL30082B2DR2G has an operating temperature range of -40°C to 125°C.

What is the package type for the NCL30082B2DR2G?

The NCL30082B2DR2G is available in an 8-SOIC (0.154", 3.90mm Width) package.

What is the control mode of the NCL30082B2DR2G?

The NCL30082B2DR2G features Current Mode and Quasi-Resonant Peak Current-Mode control.

Does the NCL30082B2DR2G support dimming?

Yes, the NCL30082B2DR2G supports Analog and PWM dimming.

What is the power factor of the NCL30082B2DR2G?

The NCL30082B2DR2G has a power factor of approximately 0.9.

What is the VCC range for the NCL30082B2DR2G?

The VCC range for the NCL30082B2DR2G is from 8.8V to 20V.

What is the mounting type for the NCL30082B2DR2G?

The NCL30082B2DR2G is designed for Surface Mount applications.

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