SC1457ISK-27TRT 查看數據表（PDF） - Semtech Corporation
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SC1457ISK-27TRT Datasheet PDF : 13 Pages
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SC1457
POWER MANAGEMENT
Evaluation Board Schematic
J2
IN MON
J3
IN
C1
C2
R4
J5
EN
J8
1
2
3
EN
J10 J11 J12 J13 J14 J15
GND GND GND GND GND GND
J1
RIPPLE MON
U1
1
IN
SC1457
OUT 5
R1
3 EN GND
FLG 4
J4
OUT MON
C3
C4
R2
R3
2
J6
1
2
IQ MON
C5
J7
FLG
J16
1
2
3
LOAD DRV EN
J9
LOAD DRV
Q1
1
2
3
4
S
S
S
G
D
D
D
D
8
7
6
5
Si4410
Evaluation Board Bill of Materials
Quantity
Reference
3
C1, C4, C5
2
C2, C3
1
J1
3
J2 - J4
1
J5
1
J6
1
J7
2
J8, J16
1
J9
6
J10 - J15
1
Q1
1
R1
1
R2
1
R3
1
R4
1
U1
Part/Description
Not placed
1µF ceramic
BNC socket
Test pin
Test pin
Header, 2 pin
Test pin
Header, 3 pin
Test pin
Test pin
Si4410
100kΩ, 1/10W
Not placed
See next page
10kΩ, 1/10W
SC1457ISK-X.X or
SC1457ITSK-XX
2004 Semtech Corp.
10
Vendor
Murata
Various
Various
Various
Various
Various
Various
Various
Various
Vishay
Various
Various
Various
Semtech
Notes
GRM42-6X7R105K10
VOUT ripple monitor
Red
White
Yellow
Orange
Black
www.semtech.com
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