LM3410YMY/NOPB National Semiconductor, LM3410YMY/NOPB Datasheet - Page 23
![IC LED DRVR WT/OLED BCKLT 8-MSOP](/photos/7/37/73780/pkg_muy08a_sml.jpg)
LM3410YMY/NOPB
Manufacturer Part Number
LM3410YMY/NOPB
Description
IC LED DRVR WT/OLED BCKLT 8-MSOP
Manufacturer
National Semiconductor
Series
PowerWise®r
Type
Backlight, OLED, White LEDr
Specifications of LM3410YMY/NOPB
Constant Current
Yes
Topology
PWM, SEPIC, Step-Up (Boost)
Number Of Outputs
1
Internal Driver
Yes
Type - Primary
Automotive, Backlight, Flash/Torch
Type - Secondary
High Brightness LED (HBLED), OLED, White LED
Frequency
360kHz ~ 680kHz
Voltage - Supply
2.7 V ~ 5.5 V
Voltage - Output
3 V ~ 24 V
Mounting Type
Surface Mount
Package / Case
8-MSOP Exposed Pad, 8-HMSOP, 8-eMSOP
Operating Temperature
-40°C ~ 125°C
Current - Output / Channel
2.8A
Internal Switch(s)
Yes
Efficiency
88%
Led Driver Application
Backlighting, LED Flash Driver
No. Of Outputs
1
Output Current
1.5A
Output Voltage
24V
Input Voltage
2.7V To 5.5V
Dimming Control Type
PWM
Rohs Compliant
Yes
For Use With
LM3410XSDSEPEV - BOARD EVALUATION FOR LM3410
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
LM3410YMY
LM3410Y SOT23-5 Design Example 5:
5 x 1206 Series LED String Application with OVP
D1, Catch Diode
C2 Output Cap
C1 Input Cap
Part ID
LED’s
U1
D2
R1
R2
R3
L1
LM3410Y (525kHz): V
SMD-1206, 50mA, V
0.4V
2.8A I
10µF, 6.3V, X5R
2.2µF, 25V, X5R
18V Zener diode
f
15µH, 0.70A
Schottky 500mA,
Part Value
100kΩ, 1%
4.02Ω, 1%
100Ω, 1%
IN
SW
= 2.7V to 5.5V, 5 x 3.3V LEDs, (V
LED Driver
f
≊
3 .6V
23
Manufacturer
Diodes Inc
Diodes Inc
Lite-On
Vishay
Vishay
Vishay
NSC
TDK
TDK
TDK
OUT
≊
16.5V) I
LED
≊
50mA
VLS4012T-150MR65
C2012X5R1E225M
C2012X5R0J106M
CRCW08054R02F
CRCW08051003F
CRCW06031000F
Part Number
LM3410YMF
LTW-150k
MBR0530
1N4746A
30038568
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