5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
Port1_VBUS Power
Discharge
0:Normal
1:Discharge
Type-C Plug Cable
GPIO1
Port1 Switch Control
0
Port1 plug out
No Charging status
1
Port1 plug in
Charging status
GPIO3
Port2 Switch Control
0
Port2 Adapter plug out
Port2 Device plug in
1
Port2 Adapter plug in
20180102
VBUS
CC1
CC2
G2_P1_VBS-D
VBUS_DET1
5V-20V
G1_P1-SW
SSRX0-_C
SSRX0+_C
SSTX0+_C
SSTX0+
SSTX0-_C
SSTX0-
DM USBDP-
DP USBDP+
RRX0P_C
RRX0N_C
RRX1P_C
RRX1N_C
CC1_C
CC1
CC2_C
CC2
SBU2_C
SBU2
SBU1_C
SBU1
RRX0N
RRX0P
UP_VBUS
VBUS
VBUS_M
G1_P1-SW
G3_P2-SW
VBUS_M
SBU1
SBU2
CC1
CC2
DP0+ RRX0P
DP0- RRX0N
DP1+ RRX1P
DP1- RRX1N
USBDP+
USBDP-
SSRX0+
SSRX0-
SSTX0+
SSTX0-
VBUS_DET1
G2_P1_VBS-D
G3_P2-SW
RRX1P
RRX1N
SSRX0-
SSRX0+
DGND
UP_VBUS
DGNDDGND
DGND
VBUS
DGND
DGND
VBUS
DGND
DGNDDGND
DGND
DGNDDGND
5V-20V
DGND
DGND
DGND
RRX1P [6]
RRX0P [6]
RRX0N [6]
RRX1N [6]
CC1 [4]
CC2 [4]
SBU1 [4]
SBU2 [4]
G2_P1_VBS-D [4]
SSRX0- [7]
SSRX0+ [7]
SSTX0+ [7]
USBDP- [7]
VBUS_DET1 [4]
5V-20V [5] VBUS_M [3]
G1_P1-SW [4]
G3_P2-SW [4]
SSTX0- [7]
USBDP+ [7]
Title
Size
Document R e v
Date: Page number: o f
Approved
VIA Labs,Inc.
Designer
Type-C Plug & Power control
0.1
VL102A0 QFN48_PS176
B
2 7Wednesday, January 03, 2018
Title
Size
Document R e v
Date: Page number: o f
Approved
VIA Labs,Inc.
Designer
Type-C Plug & Power control
0.1
VL102A0 QFN48_PS176
B
2 7Wednesday, January 03, 2018
Title
Size
Document R e v
Date: Page number: o f
Approved
VIA Labs,Inc.
Designer
Type-C Plug & Power control
0.1
VL102A0 QFN48_PS176
B
2 7Wednesday, January 03, 2018
C9 0.33uF
CAP0402-S
C6
0.1uF
C1 0.1uF
CAP0402-S
R5
10K
RES0402
C3 0.33uF
CAP0402-S
R15
1K_1%
RES0402
C14
2.2uF
CAP0805
C12
560pF
CAP0402
J2GND
smd_tp_2mm
1
1
Q4
2N7002
SOT23-GDS
G
DS
C13
2.2uF /X
CAP0805
J1VBUS
smd_tp_2mm
1
1
C11
560pF
CAP0402
R7
100K
RES0402
Q5
2N7002
SOT23-GDS
G
DS
R10
0
RES0402
Q3
2N7002
SOT23-GDS
G
DS
R14
4.7K
RES0402
R8
10K
RES0402
Q1
SM4307PSKPa2
POWERDFN8-127-5X6-G1
4
6 1
7 2
38
5
G1
R9
4.7K
RES0402
R3
1K
RES0402
R1
2M
RES0402
R2
2M
RES0402
C2 0.1uF
CAP0402-S
R11
0
RES0402
Q2
SM4307PSKPa2
POWERDFN8-127-5X6-G1
4
61
72
3 8
5
G1
C5
10uF
CAP1206C7 0.1uF
CAP0402-S
R6
100K
RES0402
R4
100
RES0805
R12
9.09K_1%
RES0603
U1
Cox_C_B2B
CON-CNTH252B20
CC2-CC2-B5
1
CC1-CC1-A5
2
SBU1-SBU1-A8
4
SBU2-SBU2-B8
3
SH
8
TX2N-RRX1N-B03
6
TX2P-RRX1P-B02
7
SH
11
RX2N-RRX0N-A10
9
RX2P-RRX0P-A11
10
SH
5
DP-DP-A6
13
DM-DM-A7
12
SH
14
TX1P-RRX2P-A02
15
TX1N-RRX2N-A03
16
SH
17
RX1P-RRX3P-B11
18
RX1N-RRX3N-B10
19
SH
20
SH
G1
SH
G2
SH
G3
SH
G4
R13
4.7K
RES0402
C8 0.1uF
CAP0402-S
C10 0.33uF
CAP0402-S
C4 0.33uF
CAP0402-S
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