LM3410XSDLEDEV National Semiconductor, LM3410XSDLEDEV Datasheet - Page 21

• Manufacturer Part Number: LM3410XSDLEDEV
• Description: BOARD EVAL LM3410 BOOST LLP
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of LM3410XSDLEDEV

• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 3 ~ 24V
• Features: Thermal Shutdown Protection
• Voltage - Input: 2.7 ~ 5.5V
• Utilized Ic / Part: LM3410
• Kit Contents: Board, Datasheet
• Svhc: No SVHC (15-Dec-2010)
• Kit Features: Converts 2.7V To 5.5V Input And Illuminates Five 50 MA LEDs In Series Using The LM3410X
• Mcu Supported Families: LM3410
• Rohs Compliant: No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Output / Channel: -

LM3410X LLP-6 Design Example 3:
7 LEDs x 5 LED String Backlighting Application
D1, Catch Diode
C2 Output Cap
C1, Input Cap
Part ID
LED's
U1
R1
R2
L1
LM3410X (1.6MHz): V
SMD-1206, 50mA, V
0.4V
2.8A I
f
Schottky 500mA, 30V
10µF, 6.3V, X5R
4.7µF, 25V, X5R
IN
Part Value
100kΩ, 1%
1.15Ω, 1%
8.2µH, 2A
SW
= 2.7V to 5.5V, 7 x 5 x 3.3V LEDs, (V
LED Driver
f
≊
3 .6V
R
21
Manufacturer
Diodes Inc
Coilcraft
Lite-On
Vishay
Vishay
NSC
TDK
TDK
OUT
≊
16.7V), I
LED
≊
C2012X5R1E475M
C2012X5R0J106M
CRCW08051R15F
25mA
CRCW08051003F
MSS6132-822ML
Part Number
LM3410XSD
LTW-150k
MBR0530
300385a2
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