LM3431AQ National Semiconductor, LM3431AQ Datasheet - Page 8
LM3431AQ
Manufacturer Part Number
LM3431AQ
Description
3-Channel Constant Current LED Driver
Manufacturer
National Semiconductor
Datasheet
1.LM3431AQ.pdf
(24 pages)
www.national.com
Normalized Switching Frequency
vs. Temperature (700 kHz)
Line Transient Response
LED Ripple Current
30041112
30041114
30041110
8
LED Current = 140 mA x 3, LED Vf = 25V
Dimming Transient Response
Efficiency vs. Input Voltage
NDRV Waveforms
www.DataSheet4U.com
30041113
30041115
30041111
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