LM3409MYX National Semiconductor Corporation, LM3409MYX Datasheet - Page 6
![no-image](/images/no-image-200.jpg)
LM3409MYX
Manufacturer Part Number
LM3409MYX
Description
Pfet Buck Controller For High Power Led Drives
Manufacturer
National Semiconductor Corporation
Datasheet
1.LM3409MYX.pdf
(30 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM3409MYX
Manufacturer:
NS/国半
Quantity:
20 000
LM3409 Efficiency vs. Input Voltage
LM3409HV Efficiency vs. Input Voltage
= 2A (Note 8)
= 2A (Note 7)
V
= 17V (5 LEDs); I
V
= 17V (5 LEDs); I
O
LED
O
LED
300856f0
300856b3
LM3409 LED Current vs. Input Voltage
LM3409HV LED Current vs. Input Voltage
= 17V (5 LEDs) (Note 8)
= 17V (5 LEDs) (Note 7)
V
V
O
O
300856f1
300856b4
Normalized Switching Frequency
Amplitude Dimming Using IADJ Pin
vs. Input Voltage
V
= 17V (5 LEDs); V
= 24V
O
IN
300856c1
300856b2
www.national.com
6