SC2453ITSTR(2002) Просмотр технического описания (PDF) - Semtech Corporation
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SC2453ITSTR Datasheet PDF : 14 Pages
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SC2453
POWER MANAGEMENT
Bill of Materials - Evaluation Board
Item Qty. Reference
Value
1 3 C1,C2,C3
470uF/16V
2
4 C4,C5,C9,C16
0.1uF
3
2 C6,C50
1uF
4
3 C7,C11,C20
470uF/16V
5
1 C8
0.1uF
6
1 C10
0.01uF
7
2 C12,C21
2.2nF
8
4 C13,C17,C22,C23
68uF/16V
PRELIMINARY
Description/Part No.
Foot Print
Rubycon P/N: 16ZA470
CPCYL/D.400/LS.200/.034
1206
12.6
Panasonic P/N: ECA-1CHG471 CAP_RADIAL_V8X11P
1206
1206
1206
Panasonic P/N: EEU-FC1C680 CPCYL/D.200/LS.100/.031
9
1 C14
8.2nF
10 2 C15,C24
680pF
11 1 C18
10nF
12 1 C19
3.3nF
13 1 C25
4.7nF
14 1 C51
47uF/4V
Sanyo P/N: 4TPB330ML
15 2 C52,C53
100pF
16 2 D1,D2
1N5819HW
Diodes Inc. P/N: 1N5819HW-7
17 1 D3
B150
Diodes Inc. P/N: B150-13
18 1 L1
VPH2-0083 (1:4) Coiltronics P/N: VPH2-0083
19 1 L2
15uH
Coilcraft P/N: DO5022P-153
20 2 Q1,Q2
FZT749
Zetex Inc. P/N: FZT749TA
21 4 Q2,Q3,Q5,Q7
SUD50N03-10CP Vishay P/N: SUD50N03-10CP
22 1 Q7
FZT649
Zetex Inc. P/N: FZT649TA
23 5 R1,R13,R19,R24,
10K
R51
24 1 R2
10
25 6 R3,R9,R16,R21,R23-
20K
R50
26 4 R4,R6,R12,R14
2
27 1 R5
11.3K
28 1 R7
47
29 2 R8,R17
220
30 1 R10
2.0K
31 1 R11
40.2K
32 1 R15
470
1206
1206
1206
1206
1206
7343
1206
SOD-123
SM/SMA
VP2
DO3316
SOT-223
SOT-223
SOT-223
1206
1206
1206
1206
1206
1206
1206
1206
1206
1206
2002 Semtech Corp.
12
www.semtech.com
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