Part number

RFQ List

Part number

NCL30185ADR2G [Onsemi]

Name: NCL30185ADR2G
Brand: Onsemi
SKU: NCL30185ADR2G

Part No:

NCL30185ADR2G

Power Supplies

Manufacturer:

Onsemi

Description:

LED Driver, AC-DC Power Factor Corrected 3 Step Dimmable Quasi-Resonant Primary Side Current Mode Controller for LED Lighting

Package:

-

RoHS Status:

-

Datasheet:

-

Production Status:

In Stock Status:

Specification

Type

Parameter

Case Outline

751-07

Container Type

REEL

VI Max (V)

fSW Typ (kHz)

Up to 150

VI Min (V)

9.4

VO Max (V)

200

IO Max (mA)

3000

Package Type

SOIC-8

MSL Type

MSL Temp (°C)

260

Container Qty.

2500

Topology

Step-Up/Step-Down

Products Detail

The NCL30185 is an AC-DC power factor corrected flyback controller targeting isolated and non−isolated buck-boost/SEPIC constant current LED drivers. The controller operates in a quasi−resonant mode to provide optimal efficiency. 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 controller has integrated 3 step log dimming which allows an LED bulb or luminaire to be dimming from a standard wall switch.In addition to steps of 70% and 25% which are similar to a traditional 3 way lamp, one additional step of 5% current is included to support deep dimming applications.

Application

Integrated LED Driver Electronics
LED Lighting

End Product

LED Bulbs
LED Driver Power Supplies
LED Light Engines
LED Tubes
Electronic Control Gear for LED Systems

Feature

Constant Current Control with Primary Side Feedback
No need for binning of LEDs or production trimming for accuracy
3 dimmable steps of 70%, 25%, and 5% of full current
Line Feedforward for Enhanced Regulation Accuracy
Wide Vcc operating range
User Programmable Thermal Foldback
Output LED open and short protection
Secondary Diode Short Protection
VCC undervoltage and overvoltage protection
Wide Temperature range of -40 to 125 °C
Auto-recoverable (B-version) and Latched (A-version) fault handling options

Key Features

No key features available

Application scenarios

No application scenarios available

Documents

No documents available

RFQ

Looking for Pricing? Contact us for volume pricing.

Shipping & Warranty

Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

Unishop Global Export: 1-7 days, $40.00

Guaranteed Delivery: Door-to-door in 30 days

Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

Feature

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.