SM2082B is a single channel LED constant current driver which integrates patented constant current setting and control technology. The output current designed by external REXT is 5mA~60mA and it is invariant to OUT output voltage change, which has better constant current performance.It is a low cost circuit with simple circuit and less external components.
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SM2087 is a high power factor linear constant current LED driver which is applied to LED lighting. Through the distinctive constant current control
technology, it realizes that constant current accuracy is less than ±5% and output current is adjustable through external resistor. High power factor and
low harmonic distortion are the particular features.The system is simple without transformer and electrolysis capacitor.Therefore, LED lighting batch job can be realized.
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