LM3410YSDX National Semiconductor Corporation, LM3410YSDX Datasheet - Page 24

• Manufacturer Part Number: LM3410YSDX
• Description: Lm3410/lm3410q 525khz/1.6mhz, Constant Current Boost And Sepic Led Driver With Internal Compensation
• Manufacturer: National Semiconductor Corporation

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LM3410X SEPIC LLP-6 Design Example 6:
HB/OLED Illumination Application
D1, Catch Diode
C2 Output Cap
C1 Input Cap
HB - LED’s
C3 Cap
L1 & L2
Part ID
U1
R1
R2
LM3410X (1.6MHz): V
0.4V
2.8A I
350mA, V
10µF, 6.3V, X5R
10µF, 6.3V, X5R
2.2µF, 25V, X5R
f
, Schottky 1A, 20V
665 mΩ, 1%
100kΩ, 1%
Part Value
4.7µH 3A
SW
LED Driver
f
≊
IN
3 .6V
= 2.7V to 5.5V, (V
R
24
OUT
Manufacturer
Diodes Inc
Coilcraft
≊
Vishay
Vishay
CREE
NSC
TDK
TDK
TDK
3.8V) I
LED
≊
300mA
XREWHT-L1-0000-0901
C2012X5R1E225M
C2012X5R0J106K
C2012X5R0J106K
CRCW0805R665F
CRCW08051003F
30038552
MSS6132-472
Part Number
LM3410XSD
DFLS120L