LM3431_08 Datasheet, PDF (8/24 Pages) National Semiconductor (TI) – 3-Channel Constant Current LED Driver with Integrated Boost Controller

Normalized Switching Frequency
vs. Temperature (700 kHz)
Efficiency vs. Input Voltage
LED Current = 140 mA x 3, LED Vf = 25V
Line Transient Response
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Dimming Transient Response
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LED Ripple Current
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NDRV Waveforms
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8
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