Silicon Laboratories UG332, User Manual

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L5
3
3
0
O
h
m
C6
100uF
R20
47K
J11
D
1
9
S
1
B
TP4 NI
D
1
2
S
1
B
T1
FA2924
2
9
1
7
8
10
J12
R
1
4
9
.1
K
TP9
vss
NI
R21
0
R5
6.8
R
1
5
3
.2
4
K
TP5 NI
C
1
6
1
n
F
NI
R10 48.7
C32
1nF
J1
RJ-45
MX0+
1
MX0-
3
MX1+
4
P
W
R
2
8
P
W
R
3
9
P
W
R
4
1
0
CT
2
L
E
D
_
K
2
K
2
L
E
D
_
A
2
A
2
L
E
D
_
K
1
K
1
L
E
D
_
A
1
A
1
PWR1
7
CT/MX1-
5
MX1-
6
P
W
R
5
1
1
C
1
0
1
u
F
Q1
FDMA8051L
TP6 NI
C
1
7
1
n
F
NI
R13
0.62
C20
1nF
C
9
1
0
0
u
F
NI
C
1
2
1
n
F
NI
C4
0.01uF
+ C2
12uF
C
1
3
1
n
F
NI
TP7 NI
C
1
8
1
n
F
NI
R8 88.7K
C1
2.2uF
C
1
4
1
n
F
NI
TP3 NI
C8
0.1uF
TP10
swo
NI
D
1
8
S
1
B
L4
3
3
0
O
h
m
C5
1nF
+
C
7
2
2
0
u
F
D
1
5
S
1
B
TP1
vpos
NI
TP8 NI
TP2
syncl
NI
U1
Si3406
F
B
H
1
E
R
O
U
T
2
F
B
L
3
V
D
D
4
NSLEEP
5
RDET
6
HSO
7
RCL
8
RFREQ
9
SP2
10
S
P
1
1
1
V
P
O
S
1
2
C
T
2
1
3
C
T
1
1
4
NT2P
15
SYNCL
16
V11
17
SWO
18
VSS
19
ISNS
20
V
N
E
G
2
1
L1
3
3
0
O
h
m
R2
330
R11 24.3k
C
1
9
1
n
F
NI
D5
1N4148W
NI
C
1
5
1
n
F
NI
D
1
7
S
1
B
C
3
1
NI
C3
2.2uF
C22
0.1uF
D
1
4
S
1
B
L2
3
3
0
O
h
m
R1
330
C
1
1
1
0
0
u
F
NI
R4
27k
L3
1uH
TP12
vneg
NI
D4
RS1B
D
1
6
S
1
B
C21
0.22uF
D
1
3
S
1
B
swo
vpos vss
v11
fb
l
nt2p
nt2p
vdd
Vss
vout
vss
vpos
vneg
vout
gnds
vd
d
vss
vp
o
s
e
ro
u
t
isns
vneg
vpos
vp
o
s
ct
2
ct
1
sp2
sp
1
vss
vss gnds
Figure 2.3. Si3406-Non-Isolated Flyback EVB Schematic: 5 V, Class 3 PD
UG332: Class 3 Non-Isolated Evaluation Board for the Si3406
Getting Started: Powering Up the Si3406-non-ISO-FB EVB
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