Si886xxISO-EVB
6
Rev. 0.1
VOU
T
GN
D
B
C1
8
NI
R1
5
NI
D7
0
R1
3
4.
3
2
K
D1
SBR
T
5
A50SA
C1
9
68pF
R1
6
82.
0
R8
27.
4
C8
10
0pF
B1
A1
B2
SH
D
N
A2
V
DDA
TP
2
0
RS
NS
TP
3
3
GN
D
P
C5
0
.1uF
C1
2
0.
1
u
F
TP
1
9
CO
M
P
C6
0.
4
7uF
T1
25u
H
1
4
5
8
Q2
M
M
BT
2222LT
1
C1
0
22u
F
R1
2
0.
1
D6
NI
R7
1
00K
R1
4
19
.6
K
VI
N
C2
10uF
F
o
r V
O
U
T
of
3.3V
, c
hange
R
5
to
43.
2k
and R
6
t
o
20.
0k
De
fa
u
lt E
V
B Co
n
ve
rt
er
Co
n
fig
u
ra
tio
n
:
V
IN
= 2
4V
+/- 1
0%
VO
U
T
=
5
V
GN
D
A
R6
13
.3
K
R5
49
.9
K
C1
4
0
.1uF
Q1
F
D
T
3612
ISOLATI
ON
U1
Si88621
V
DDA
4
V
DDB
19
NC
17
RS
NS
2
G
NDP
1
SH
_F
C
7
SS
8
B1
12
B2
11
A1
9
A2
10
NC
14
NC
13
ESW
3
VR
EGA
6
CO
M
P
15
G
NDB
20
G
NDA
5
VSN
S
16
VR
EGB
18
C4
10
uF
JS
1
3
JP
1
3
C9
0.
1uF
C1
1
1.
5nF
Figure 2. Si886xxISO-EVB Schematic (2 of 2)
