| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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329 pcs
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329 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) | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Protection Features | |
| Supplier Device Package | |
| Supplier Package | |
| Topology | |
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| Voltage |
The NCL30082BDR2G from ON Semiconductor is a highly integrated PWM current mode controller designed for isolated flyback and non-isolated constant current LED lighting topologies. It operates in a quasi-resonant mode to achieve high efficiency and precisely regulates constant LED current from the primary side, eliminating the need for secondary side feedback circuitry and optocouplers.
Key features include precise LED constant current regulation of ±1% typical, analog or digital dimming capabilities, and thermal fold-back protection. The device supports a wide VCC range and includes robust protection features such as overvoltage, over temperature, and short circuit protection. It operates within a wide temperature range of -40°C to +125°C.
This controller is suitable for applications like integral LED bulbs, LED power driver supplies, and LED light engines. It is available in an 8-SOIC surface mount package, simplifying design and integration into various lighting solutions.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage is 8.8 V.
The NCL30082BDR2G is available in an 8-SOIC surface-mount package.
The operating temperature range is -40°C to +125°C (TA).
Yes, it supports analog and PWM dimming.
No, it is designed for an external power switch.
The LED current regulation is ±1% typical.
It includes over voltage, LED open circuit, over temperature, secondary diode short, output short circuit, shorted current sense pin fault, brown-out, VCC under voltage lockout, and thermal shutdown.