LM3410, LM3410Q
SNVS541G –OCTOBER 2007–REVISED MAY 2013
www.ti.com
LM3410X WSON Design Example 4: 3 x HB LED String Application
L
1
D
1
VIN
LM3410
C
1
HB - LEDs
1
2
3
6
5
4
R
2
C
2
DIMM
R
3
R
1
Figure 32. LM3410X (1.6MHz): VIN = 2.7V to 5.5V, 3 x 3.4V LEDs, (VOUT ≊ 11V) ILED ≊ 340mA
Part ID
Part Value
2.8A ISW LED Driver
10µF, 6.3V, X5R
2.2µF, 25V, X5R
0.4Vf Schottky 500mA, 30VR
10µH 1.2A
Manufacturer
TI
Part Number
LM3410XSD
U1
C1, Input Cap
C2 Output Cap
D1, Catch Diode
L1
TDK
C2012X5R0J106M
C2012X5R1E225M
MBR0530
TDK
Diodes Inc
Coilcraft
Vishay
Vishay
Vishay
CREE
DO1608C-103
R1
1.00Ω, 1%
CRCW08051R00F
CRCW08051003F
CRCW08051R50F
XREWHT-L1-0000-0901
R2
100kΩ, 1%
R3
1.50Ω, 1%
HB - LED's
340mA, Vf ≊ 3 .6V
30
Submit Documentation Feedback
Copyright © 2007–2013, Texas Instruments Incorporated
Product Folder Links: LM3410 LM3410Q
TI [ TEXAS INSTRUMENTS ]
