| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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27,500 pcs
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27500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
| Dimming | |
| Halogen Free | |
| Internal Switch(s) | |
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The NCL30085BDR2G from On Semiconductor is a Power Factor Corrected, Quasi-Resonant Primary Side Current-Mode Controller designed for LED lighting applications. It targets both isolated and non-isolated constant current LED drivers, operating in a quasi-resonant mode for optimal efficiency.
This highly integrated controller features primary side feedback for tight LED constant current regulation of ±2% typical, eliminating the need for secondary side feedback circuitry. It supports 3 levels of log step dimming (70/25/5%) and line feedforward for enhanced regulation accuracy. The device includes a robust suite of protection features such as OVP on VCC, programmable over voltage/LED open circuit protection, cycle-by-cycle peak current limit, and thermal shutdown.
Designed for compact, space-efficient designs, the NCL30085BDR2G is housed in an 8-SOIC package and is suitable for surface mount applications. Its operating temperature range is -40°C to 125°C (TA).
Typical applications include integral LED bulbs and tubes, LED light engines, and LED drivers/power supplies.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -40°C to 125°C (TA).
The constant current accuracy is ±2% typical.
The switching frequency is 65kHz.
The input voltage range is 8.8V to 20V.
The topology is Flyback.
Yes, it supports multi-step dimming.
The package type is 8-SOIC.