Texas Instruments LM3410 Boost Evaluation Board LM3410XMFLEDEV/NOPB LM3410XMFLEDEV/NOPB 데이터 시트
제품 코드
LM3410XMFLEDEV/NOPB
DIMM
LM3410
V
IN
5
4
1
3
2
OVP
EDs
L
1
L
2
R
1
D
2
D
3
R
1
R
2
C
1
C
SNVS541G – OCTOBER 2007 – REVISED MAY 2013
LM3410Y SOT-23 Design Example 5: 5 x 1206 Series LED String Application with OVP
Figure 33. LM3410Y (525kHz): V
IN
= 2.7V to 5.5V, 5 x 3.3V LEDs, (V
OUT
≊
≊
16.5V) I
LED
≊
≊
50mA
Part ID
Part Value
Manufacturer
Part Number
U1
2.8A I
SW
LED Driver
TI
LM3410YMF
C1 Input Cap
10µF, 6.3V, X5R
TDK
C2012X5R0J106M
C2 Output Cap
2.2µF, 25V, X5R
TDK
C2012X5R1E225M
D1, Catch Diode
0.4V
f
Schottky 500mA,
Diodes Inc
MBR0530
D2
18V Zener diode
Diodes Inc
1N4746A
L1
15µH, 0.70A
TDK
VLS4012T-150MR65
R1
4.02
Ω
, 1%
Vishay
CRCW08054R02F
R2
100k
Ω
, 1%
Vishay
CRCW08051003F
R3
100
Ω
, 1%
Vishay
CRCW06031000F
LED’s
SMD-1206, 50mA, V
f
≊
3 .6V
Lite-On
LTW-150k
Copyright © 2007–2013, Texas Instruments Incorporated
31
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