Texas Instruments LM3429 Evaluation Boards LM3429BSTEVAL/NOPB LM3429BSTEVAL/NOPB Datenbogen
Produktcode
LM3429BSTEVAL/NOPB
C
O
D1
OVP
LM3429
nDIM
V
IN
PGND
NC
DAP
GATE
COMP
CSH
RCT
IS
HSN
HSP
L1
C
IN
C
BYP
Q1
C
CMP
R
CSH
C
T
R
UV2
R
UV1
1
2
3
4
5
6
7
14
13
12
11
10
9
8
R
HSN
R
HSP
AGND
R
T
R
SNS
R
FS
C
FS
I
LED
R
OV1
R
OV2
C
OV
V
IN
9V - 36V
750 mA
V
CC
L2
C
SEP
SNVS616G – APRIL 2009 – REVISED MAY 2013
DESIGN #8: SEPIC APPLICATION - 5 LEDs at 750mA
Design #8 Bill of Materials
Qty
Part ID
Part Value
Manufacturer
Part Number
1
LM3429
Boost controller
TI
LM3429MH
1
C
CMP
0.47 µF X7R 10% 25V
MURATA
GRM21BR71E474KA01L
1
C
F
2.2 µF X7R 10% 16V
MURATA
GRM21BR71C225KA12L
1
C
FS
0.1 µF X7R 10% 25V
MURATA
GRM21BR71E104KA01L
2, 1
C
IN
, C
O
6.8 µF X7R 10% 50V
TDK
C4532X7R1H685K
1
C
OV
47 pF COG/NPO 5% 50V
AVX
08055A470JAT2A
1
C
SEP
1.0 µF X7R 10% 100V
TDK
C4532X7R2A105K
1
C
T
1000 pF COG/NPO 5% 50V
MURATA
GRM2165C1H102JA01D
1
D1
Schottky 60V 5A
COMCHIP
CDBC560-G
1
L1, L2
68 µH 20% 4.3A
COILCRAFT
DO3340P-683
1
Q1
NMOS 60V 8A
VISHAY
SI4436DY
1
Q2
NMOS 60V 115 mA
ON SEMI
2N7002ET1G
1
R
CSH
12.4 k
Ω
1%
VISHAY
CRCW080512K4FKEA
1
R
FS
10
Ω
1%
VISHAY
CRCW080510R0FKEA
2
R
HSP
, R
HSN
750
Ω
1%
VISHAY
CRCW0805750RFKEA
1
R
LIM
0.04
Ω
1% 1W
VISHAY
WSL2512R0400FEA
2
R
OV1
, R
UV1
15.8 k
Ω
1%
VISHAY
CRCW080515K8FKEA
1
R
OV2
499 k
Ω
1%
VISHAY
CRCW0805499KFKEA
1
R
SNS
0.1
Ω
1% 1W
VISHAY
WSL2512R1000FEA
1
R
T
49.9 k
Ω
1%
VISHAY
CRCW080549K9FKEA
1
R
UV2
100 k
Ω
1%
VISHAY
CRCW0805100KFKEA
44
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