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The NCL30081BSNT1G is a step-dimmable quasi-resonant primary side current-mode controller designed for LED lighting applications. It features an auto-recoverable protection mechanism and operates in a TSOP-6 surface-mount package. The device supports a wide operating temperature range from -40°C to +125°C (TA). It is supplied in a 3000-piece reel format.
Verify the specific suffix 'T1G' against the manufacturer's latest datasheet to confirm RoHS compliance and tape-and-reel packaging specifications. Ensure the TSOP-6 footprint matches the target PCB layout. Confirm availability status as lifecycle changes may affect long-term supply continuity.
Select this component for applications requiring primary-side regulation without optocouplers. The step-dimming feature suits controlled lighting environments. Verify input voltage ranges and thermal performance within the -40°C to +125°C operational window during system design.
This part belongs to onsemi's NCL3008x series of LED drivers. These controllers are engineered for cost-effective, high-performance AC-DC conversion. The series emphasizes reliability through integrated protection schemes suitable for commercial and industrial lighting fixtures.
NCL30080BSNT1G is a related variant within the same family offering similar quasi-resonant primary side control characteristics.