LM3431A National Semiconductor, LM3431A Datasheet - Page 8
LM3431A
Manufacturer Part Number
LM3431A
Description
3-Channel Constant Current LED Driver with Integrated Boost Controller
Manufacturer
National Semiconductor
Datasheet
1.LM3431A.pdf
(24 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LM3431AMHX/NOPB
Manufacturer:
NS/TI
Quantity:
1 150
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
30041113
30041115
30041111