Datasheet

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LED Current (mA)
Input Voltage (V
RMS
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C005
Performance Data and Typical Characteristic Curves www.ti.com
Figure 24. Dimmer at minimum brightness setting
(Ch1 - rectified line voltage (100V/div); Ch3 - line current (100mA/div); Ch4- LED current (100 mA/div))
8.11 Dimming Characteristics with Forward Phase Dimmer
Figure 25. LED Current vs Input Voltage
Figure 26. Dimmer at maximum brightness setting
(Ch1 - rectified line voltage (100V/div); Ch3 - line current (100mA/div); Ch4- LED current (100 mA/div))
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LM3447-PAR-230VEVM is a Phase-Dimmable, Primary-Side Regulated LED SLUUA02–AUGUST 2012
Driver
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