Microchip Technology AVR-BLE, Руководство пользователя по оборудованию

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Figure 6-2. AVR-BLE Power Schematic
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
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ith
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Pa
ge:
Date:
A
lti
um
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om
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301
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4
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12
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P
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1
1
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IC
33
05
0-
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L
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100 k
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C302
GND
GND
VCC_DEBUGGER
V
C
C
_T
A
RGET
1 2
CH 741 0-2 032 LF
J300
V
B
U
S
M
IC941
65
V
I
N
B
2
V
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T
A
1
V
I
N
A
2
E
N
C
2
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N
D
C
1
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T
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1
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IC9
4165
V
I
N
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2
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T
A
1
V
I
N
A
2
E
N
C
2
G
N
D
C
1
V
O
U
T
B
1
U302
GND GND
GND
GND
2M
R30
0
V
B
A
T
0R
R30
1
0R
R30
4
1
2
11
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D
S
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IC94
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L
E
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A
T_OUT
2
1
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SR20F30NXT5G
D300
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2.
2k
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5.6 k
R30 2
V
B
U
Sm
in = 4.4V -
>
P
3V
3_E
NA
B
L
E
=
3
.1
6V
,
V
B
U
Sm
ax = 5.25V
->
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A
B
L
E
=
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.7
7V
PO
WE
R
M
IC33050:
V
in: 2.5V
to
5
.5
V
V
ou
t:
F
ix
ed
3
.3
V
Im
ax
: 6
00
m
A
Appendix
©
2020 Microchip Technology Inc.
User Guide
DS50002956A-page 25