Texas Instruments LM3410 Boost Evaluation Board LM3410XMFLEDEV/NOPB LM3410XMFLEDEV/NOPB Datenbogen
Produktcode
LM3410XMFLEDEV/NOPB
V
O
V
IN
L
1
D
1
C
1
C
2
R
1
R
3
L
2
C
3
1
2
3
6
5
4
LM3410
R
2
R
4
LED(s)
FLASH CTRL
Q
1
Q
2
SNVS541G – OCTOBER 2007 – REVISED MAY 2013
LM3410X WSON Design Example 9: Camera Flash or Strobe Circuit Application
Figure 37. LM3410X (1.6MHz): V
IN
= 2.7V to 5.5, (V
OUT
≊
≊
7.5V), I
LED
≊
≊
1.5A Flash
Part ID
Part Value
Mfg
Part Number
U1
2.8A I
SW
LED Driver
TI
LM3410XSD
C1 Input V
PWR
Cap
10µF, 6.3V, X5R
TDK
C1608X5R0J106K
C2 Output Cap
220µF, 10V, Tanatalum
KEMET
T491V2271010A2
C3 Cap
10µF, 16V, X5R
TDK
C3216X5R0J106K
D1, Catch Diode
0.43V
f
, Schotky, 1.0A, 20V
R
Diodes Inc
DFLS120L
L1
3.3µH 2.7A
Coilcraft
MOS6020-332
R1
1.0k
Ω
, 1%
Vishay
CRCW08051001F
R2
37.4k
Ω
, 1%
Vishay
CRCW08053742F
R3
100k
Ω
, 1%
Vishay
CRCW08051003F
R4
0.15
Ω
, 1%
Vishay
CRCW0805R150F
Q1, Q2
30V, I
D
= 3.9A
ZETEX
ZXMN3A14F
LED’s
500mA, V
f
≊
3 .6V, I
PULSE
= 1.5A
CREE
XREWHT-L1-0000-00901
Copyright © 2007–2013, Texas Instruments Incorporated
35
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