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- NCL30083BDMR2G - ON Semiconductor
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Manufacturer:ON Semiconductor
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ManyChip's Part#:MC56241468
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Category:LED Driver, LED Display Driver
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Package:Micro-8
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Datasheet:Datasheet 3D Model
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Description:LED Driver 12V/15V/18V/24V 8Pin Micro T/R
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Stock Locations:
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Availability:296 pcs In Stock
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MOQ:1 pcs
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Unit Price:$ 0.31
Updated at 17/06/2025 10:30:15(UTC+8)
Certifications
ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.
Description
- The NCL30083 is a PWM current mode controller targeting isolated flyback and non-isolated buck-boost 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 device is highly integrated with a minimum number of external components. A robust suite of safety protection is built in to simplify the design. The device supports 5 step log dimming down to 5%. To enhance system lifetime, it has current foldback at a user programmable temperature point. While the NCL30083 has integrated fixed overvoltage protection, the designer has the option to program a lower overvoltage protection level.
- Features | | Benefits
- ---|---|---
- | | | | |
- Primary Side Sensing
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- No optocoupler or secondary control circuitry required
- Wide VCC Range
- | |
- Allows support for wide number of LEDs in string and simplifies transformer design
- Precise LED Current Regulation of ±1% typical
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- No need for binning of LED forward voltage or trimming in production for accuracy
- ~ 0.9 power factor with passive valley fill
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- Meets Energystar® LED Bulb and Residential Luminaire Standards
- User Programmable Thermal Foldback
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- Protects system from overheating by gracefully reducing current
- Open and Shorted Output Protection
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- Robust handling of faults
- Secondary Diode Short Protection
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- Avoids overheating in fault conditions
- 5 Step Dimmable to < 5% output current
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- Allows dimming with standard wall switch
- VCC undervoltage and overvoltage protection
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- Reliable operation across all conditions
- Latched (A version) and Auto-recoverable (B version) fault handling
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- Flexiblity in design
- Wide temperature range of -40 to 125 °C
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- Supports outdoor and high temperature operating environments
- Input Line Voltage Sensing
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- Enhanced regulation accuracy
- Programmable Soft start
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- Improves startup behavior
NCL30083BDMR2G Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 8 Pin |
| Case/Package | Micro-8 |
| Frequency | 65 kHz |
| Supply Voltage (DC) | 35.0V (max) |
| Halogen Free Status | Halogen Free |
| Number of Outputs | 1 Output |
| Output Voltage | 14 V |
| Output Current | 500 mA |
| Supply Current | 5000 mA |
| Number of Positions | 8 Position |
| Rise Time | 40 ns |
| Switching Frequency | 65 kHz |
| Topology | Flyback |
| Output Current (Max) | 3000 mA |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 8.2V ~ 9.4V |
| Supply Voltage (Max) | 35 V |
| Input Voltage | 18 V |
| Show | |
| Operating Temperature | -40℃ ~ 125℃ |
| Product Lifecycle Status | Active |
| Packaging | Cut Tape (CT) |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
| REACH SVHC Compliance | No SVHC |
| REACH SVHC Compliance Edition | 2015/12/17 |
Order guide
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PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
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- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
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