| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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300 pcs
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300 pcs | On Request | 1 | On Request | On Request | 11+ | On Request | On Request |
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The NCL30051DR2G from ON Semiconductor is a versatile controller IC optimized for high-efficiency LED drivers and power supplies. It integrates both a Critical Conduction Mode (CrM) power factor correction (PFC) boost controller and a half-bridge resonant controller with a built-in 600V driver.
This device is designed for off-line LED lighting applications, offering features such as PFC open feedback loop protection, PFC overvoltage and undervoltage detectors, and a 600V startup circuit. The half-bridge stage operates at a fixed frequency, simplifying control implementation. Regulation is achieved by adjusting the PFC stage output voltage based on an external control signal.
The NCL30051DR2G is housed in a 16-SOIC package, suitable for surface mounting. It operates across a wide temperature range of -40°C to 125°C (TA) and is Pb-Free. This controller is ideal for electronic control gear and lighting ballasts requiring efficient power factor correction and a small form factor.
Key electrical specifications include an input voltage range of 10.5V to 27V and a startup current of 10 µA. The device supports both Critical Conduction Mode (CRM) and Discontinuous Conduction Mode (DCM).
| Qty | Low | High |
|---|---|---|
| 1+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
-40°C to 125°C.
10.5V to 27V.
Half-Bridge.
No, it does not have internal switches.
16-SOIC (0.154", 3.90mm Width).