ST STEVAL-ISB044V1, User Manual

Page: 39 / 57

UM2301 Schematic
diagram
DocID031141 Rev 1 39/57
Figure 49: STEVAL-ISB044V1 circuit schematic (2 of 8)
V
IN
V
D
C
D
C
D
C
D
C
_
D
A
C
C
M
P
_
O
U
T
_
V
C
S
_
C
M
P
D
C
D
C
_
D
R
V
V
T
A
R
G
E
T
D
C
D
C
_
D
A
C
_
R
E
F
D
E
M
A
G
N
E
T
C
217
22
µ
F
R
2
0
6
4
7
R
R
2
0
0
1
0
R
C
2
0
6
5
.6
N
F
C
2
1
6
4
7
0
p
F
Q
2
0
3
N
-M
O
S
S
T
L
1
0
N
3
L
L
H
5
5
4
1
6
7
8
2
3
C
2
0
9
1
N
F
R
2
0
9
2
2
0
K
R
2
1
5
1
0
0
K
T
P
2
0
0
1
C
2
1
1
N
P
C
207
R
2
1
4
0
R
C
2
1
3
1
0
P
F
R
2
1
1
1
0
K Q
2
0
2
N
P
N
-P
N
P
M
M
D
T
4
4
1
3
2
3 1 4
5
6
C
2
1
4
2
2
0
N
F
+
C
205
D
2
0
2
4
.3
V
C
208
D
2
0
1
S
T
P
S
8
L
3
0
D
E
E
C
203
C
2
0
0
N
P
R
2
0
5
0
.0
6
8
R
R
2
0
8
7
5
K
R
2
1
3
4
.7
K
C
204
C
2
1
2
1
0
N
F
R
2
0
7
3
.3
K
L200
4.
7
µ
H
R
2
0
1
N
P
R
2
1
0
1
0
K
C
2
0
2
1
0
0
N
F
R
2
0
2
1
K
R
2
0
4
4
7
0
R
C
2
1
5
2
2
0
N
F
R
2
1
2
3
.3
K
10
µ
F
10
µ
F
100 µF
22
µ
F
22
µ
F