User manual

Performance Data and Typical Characteristic Curves

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Figure 27. LED Current vs. Triac Conduction Time

(Ch1- LED current Ch2- bulk voltage Ch3- U2-1 voltage waveform)

NOTE: U2-1 is Q2 averaged current feedback.

Figure 28. LED Current vs. Triac Conduction Time

(Ch1- LED current Ch2- bulk voltage Ch3- U2-1 voltage waveform)

NOTE: U2-1 is Q2 averaged current feedback.

Dimmable LED Lighting Driver Controller SLUU897– March 2012

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