24
USB Type-C Demo Kit V2 Board
Figure 16. Power Source/Sink I/F
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
Note : Boost regulator loads upto 0.8A current
J8 supplies 5V at 5A should be in plane
VBUS 5V at 3A should be in plane
VSINK 5V at 3A should be in plane
20V at 3A should be in plane
V
CC3
V
3
V
BUS
V
BUS_
SOURCE
I
N
T_
5
V
V
BUS_
SOURCE
V
CC3
V
3
V
BUS_
SOURCE
V
BUS_
SOURCE
V
SI
N
K
I
N
T_
5
V
20
V
20
V
V
BUS_
SOURCE
V
BUS_
5
V
_E
N
4,
5
V
BUS_
SI
N
K_
E
N
4,
5
V
BUS_
2
0
V
_E
N
5
V
BUS_
DISCHARGE_
E
N
4,
5
CC2
_
DET
4,
5
ISE
N
SE
5
GPIO1
3,
5
Da
te
:
Size
S
c
hemat
ic
R
e
v
of
Sheet
Title
L
a
tt
ic
e S
e
mi
cond
u
ctor Applications
Ema
il: te
c
h
s
u
pport
@Lat
ti
cesemi
.c
om
Board Re
v
P
roj
ect
24-
FEB-2015
B
1.
3
10
8
PO
W
ER SOURCE/SI
N
K I/F
Lat
ti
c
e
USB3.1 Type-C E
v
al
u
tion
b
oard
B
Da
te
:
Size
S
c
hemat
ic
R
e
v
of
Sheet
Title
L
a
tt
ic
e S
e
mi
cond
u
ctor Applications
Ema
il: te
c
h
s
u
pport
@Lat
ti
cesemi
.c
om
Board Re
v
P
roj
ect
24-
FEB-2015
B
1.
3
10
8
PO
W
ER SOURCE/SI
N
K I/F
Lat
ti
c
e
USB3.1 Type-C E
v
al
u
tion
b
oard
B
Da
te
:
Size
S
c
hemat
ic
R
e
v
of
Sheet
Title
L
a
tt
ic
e S
e
mi
cond
u
ctor Applications
Ema
il: te
c
h
s
u
pport
@Lat
ti
cesemi
.c
om
Board Re
v
P
roj
ect
24-
FEB-2015
B
1.
3
10
8
PO
W
ER SOURCE/SI
N
K I/F
Lat
ti
c
e
USB3.1 Type-C E
v
al
u
tion
b
oard
B
510K
R1
2
6
N
-C
h
annel
Q1
1
C1
0
3
0.
1
u
P
-C
hannel
Q1
4
5K
1
R132
R1
8
6
0
D
N
I
R225
75K
C100
1
u
F
P
-C
hannel
Q
8
R1
1
8
10R
N
-C
hannel
Q1
5
P
-C
hannel
Q5
C106
22
u
F
R2
2
7
75K
-
+
U1
7
I
N
A
199A
1DCK
T
5
4
6
1
3
2
U1
6
FUSE
1
1
2
2
C1
0
4
22
u
F
R124
10K
N
-C
hannel
Q1
2
R120
1K
P
-C
hannel
Q1
6
100E
R231
D
N
I
100R
1
W
R125
FB1
3A
1
2
R2
1
9
10K
R191
75K
N
-C
hannel
Q7
N
-C
hannel
Q1
7
P
-C
hannel
Q9
R115
10m
C1
0
2
27nF
N
-C
h
annel
Q1
0
100K
R2
2
3
D1
6
S
L
44-
E
3
/5
7T
1
2
P
-C
hannel
Q1
3
R1
3
0
5K
P
-C
hannel
Q6
R1
2
7
10K
R1
2
9
3.
9K
R117
10R
J
8
RASM712X
1
2
3
5K
1
R2
2
4
100E
R2
1
8
D
N
I
R2
2
8
75K
C1
0
1
0.
1
u
R2
2
0
0
D
N
I
C1
0
5
4.
7nF
R2
2
6
75K
L6
10
u
H
1
2
U1
8
IS
L97656
COM
P
1
FB
2
E
N
3
G
N
D
4
G
N
D
5
V
I
N
8
LX
6
LX
7
FR
E
Q
9
SS
10
EPAD
11
5K
1
R1
1
9