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| LM3410_08 Datasheet, PDF (21/32 Pages) National Semiconductor (TI) – PowerWise® 525kHz/1.6MHz, Constant Current Boost and SEPIC LED Driver with Internal Compensation | |||
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LM3410X LLP-6 Design Example 3:
7 LEDs x 5 LED String Backlighting Application
LM3410X (1.6MHz): VIN = 2.7V to 5.5V, 7 x 5 x 3.3V LEDs, (VOUT â 16.7V), ILED â 25mA
300385a2
Part ID
U1
C1, Input Cap
C2 Output Cap
D1, Catch Diode
L1
R1
R2
LED's
Part Value
2.8A ISW LED Driver
10µF, 6.3V, X5R
4.7µF, 25V, X5R
0.4Vf Schottky 500mA, 30VR
8.2µH, 2A
1.15â¦, 1%
100kâ¦, 1%
SMD-1206, 50mA, Vf â 3 .6V
Manufacturer
NSC
TDK
TDK
Diodes Inc
Coilcraft
Vishay
Vishay
Lite-On
Part Number
LM3410XSD
C2012X5R0J106M
C2012X5R1E475M
MBR0530
MSS6132-822ML
CRCW08051R15F
CRCW08051003F
LTW-150k
21
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