LM3410XSD National Semiconductor, LM3410XSD Datasheet - Page 21

• Manufacturer Part Number: LM3410XSD
• Description: IC, LED DRIVER, POWERWISE 1.6MHZ
• Manufacturer: National Semiconductor

Specifications of LM3410XSD

• Led Driver Application: Backlighting, LED Flash Driver
• No. Of Outputs: 1
• Output Current: 2.8A
• Output Voltage: 24V
• Input Voltage: 2.7V To 5.5V
• Dimming Control Type: PWM
• Topology: Boost, SEPIC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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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