Texas Instruments LM3429 Evaluation Boards LM3429BSTEVAL/NOPB LM3429BSTEVAL/NOPB 데이터 시트
제품 코드
LM3429BSTEVAL/NOPB
D1
OVP
LM3429
nDIM
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
2.5A
C
O
R
SNS
AGND
R
T
R
FS
C
FS
I
LED
Q2
R
OV2
R
OV1
C
OV
V
IN
V
IN
V
IN
15V
±
60V
V
IN
V
CC
V
REF
R
BIAS
D2
R
NTC
R
GAIN
V
IN
R
LIM
SNVS616G – APRIL 2009 – REVISED MAY 2013
DESIGN #7: BUCK-BOOST THERMAL FOLDBACK APPLICATION - 8 LEDs at 2.5A
Design #7 Bill of Materials
Qty
Part ID
Part Value
Manufacturer
Part Number
1
LM3429
Boost controller
TI
LM3429MH
1
C
CMP
0.1 µF X7R 10% 25V
MURATA
GRM21BR71E104KA01L
1
C
F
2.2 µF X7R 10% 16V
MURATA
GRM21BR71C225KA12L
1
C
FS
0.1 µF X7R 10% 25V
MURATA
GRM21BR71E104KA01L
3
C
IN
4.7 µF X7R 10% 100V
TDK
C5750X7R2A475K
1
C
O
6.8 µF X7R 10% 50V
TDK
C4532X7R1H685K
1
C
OV
47 pF COG/NPO 5% 50V
AVX
08055A470JAT2A
1
C
T
1000 pF COG/NPO 5% 50V
MURATA
GRM2165C1H102JA01D
1
D1
Schottky 100V 12A
VISHAY
12CWQ10FNPBF
1
L1
22 µH 20% 7.2A
COILCRAFT
MSS1278-223MLB
1
Q1
NMOS 100V 32A
FAIRCHILD
FDD3682
1
Q2
PNP 150V 600 mA
FAIRCHILD
MMBT5401
2
R
CSH
, R
OV1
12.4 k
Ω
1%
VISHAY
CRCW080512K4FKEA
1
R
FS
10
Ω
1%
VISHAY
CRCW080510R0FKEA
2
R
HSP
, R
HSN
1.0 k
Ω
1%
VISHAY
CRCW08051K00FKEA
2
R
LIM
, R
SNS
0.04
Ω
1% 1W
VISHAY
WSL2512R0400FEA
1
R
OV2
499 k
Ω
1%
VISHAY
CRCW0805499KFKEA
1
R
T
49.9 k
Ω
1%
VISHAY
CRCW080549K9FKEA
1
R
UV1
13.7 k
Ω
1%
VISHAY
CRCW080513K7FKEA
1
R
UV2
150 k
Ω
1%
VISHAY
CRCW0805150KFKEA
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