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1
2
A
B
S S D _ 5 V
C 1 5 0 1
0 . 1 u
1 0 V
R E G _ G N D
C
D
S S D _ P W R _ O N
E
R E G _ G N D
F
0 5
HXR-FMU128
3
I C 1 5 0 1
X C 9 2 2 3 B 0 8 1 A R
D C / D C C O N V E R T E R
C 1 5 0 2
1 0 u
1 0 V
V I N
P G N D
V D I N
L X
A G N D
C E
V D O U T
M O D E
F B
L I M
Q 1 5 0 3
M C H 6 3 0 5 - T L - E - S
B + S W I T C H
6
5
3 . 3 V
S S D _ 3 . 3 V
2
4
1
R 1 5 0 3
1 0 k
3
R 1 5 0 7
1 k
C 1 5 0 3
0 . 0 1 u
2 5 V
4
5
L 1 5 0 1
4 . 7 u H
C 1 5 0 4
1 8 p
R 1 5 0 5
4 7 0 k
C 1 5 0 5
C 1 5 0 8
5 0 V
2 2 u
2 2 u
+ - 0 . 5 %
6 . 3 V
6 . 3 V
R 1 5 0 6
1 5 0 k
+ - 0 . 5 %
5-4
6
7
I C 1 5 0 2
R 1 1 1 4 Q 1 8 1 D - T R - F A
1 . 8 V L D O R E G U L A T O R
4
V D D
L D O _ 1 . 8 V
C 1 5 0 6
C 1 5 0 7
1 u
1 u
1
2
3
1 0 V
1 0 V
R E G _ G N D
3 . 3 V
ED-063 BOARD (2/2)
DC/DC CONVERTER, LDO
8
A
B
C
D
E
F
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