Microchip Technology EVB-USB7206, User Manual

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EV
B
-U
SB
72
06
E
va
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it U
se
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29
37
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6
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2
01
9 M
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hip
T
ec
hn
olo
gy
In
c.
FIGURE A-5: EVB-USB7206 USB C UPSTREAM AND POWER SWITCH
1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
6 of 7
EVB-USB7206
9/12/2019 3:28:15 PM
11048_6-DSP5-DSP6.SchDoc
Project Title
Sch #: Date:
File:
Revision: Sheet
Designed with
Drawn By:
Connor Chilton
Sheet Title
Downstream Ports 5 and 6
Engineer:
Connor Chilton
03-11048
1.0 Size
Tabloid
UNG-8190
PartNumber: Variant: [No Variations]
Altium.com
Downstream Ports 5 and 6
UCS2114 Power Switch For Port5 and Port6
3V3
10k
R9
0R
R12
0R
R11
47uF
C5
47uF C4
5V
47uF
C3
47uF C2
3.2A Limit
PF28 3
VBUS6
3V3 VBUS5 VBUS6
EARTH_P5 EARTH_P6
5V
VBUS5
VBUS5
0R R21
PF13 3
33k
1%
R13
0.1uF C6
VBUS6
PWR_EN1
1
GND
2
COMM_ILIM
3
VBUS1
4
VBUS1
5
VS
2
10
VS
2
9
VDD
8
VS
1
7
VS
1
6
VBUS2
12
VBUS2
11
BOOST
13
GND
14
PWR_EN2
15
ALERT2
16
GND
17
SM
D
A
TA
18
SM
CLK
19
ALERT1
20
PWR_EN1
G
N
D
COMM_ILIM
VBUS1
VBUS1
V
S
2
V
S
2
V
D
D
V
S
1
V
S
1
VBUS2
VBUS2
BOOST
G
N
D
PWR_EN2
ALERT2
G
N
D
S
M
D
A
T
A
S
M
C
L
K
ALERT1
UCS2114
U4
VBUS
1
SSRX-
5
D-
2
D+
3
VBUS
SSRX-
D-
D+
Shield
0
SSRX+
6
GND_D
7
SSTX-
8
SSTX+
9
GND
4
USB3.0 STD-A FEMALE
J2
330R R8
PORT5
USB3.1(Type-A) Downstream Port 5
EARTH_P5 "PORT5 VBUS"
1k
DNP
R14
1k
R4
VBUS5
D2
TP1
C_DS5_USB3_TX_N
C_DS5_USB3_TX_P
USB3 polarity may
be swapped to
improve layout
Layout:
3V3
3V3
VBUS5
47uF
C16
2 4
VCC
5
GND
3
VCC
GND
C C
D
U2
74LVC1G14GW,125
3V3
0.1uF
C12
0.1uF C19
0.1uF
C18
0.1uF
C9
0R R16
DS5_USB2_D_N 3
DS5_USB2_D_P 3
DS5_USB3_TX_P 3
DS5_USB3_TX_N 3
DS5_USB3_RX_P 3
DS5_USB3_RX_N 3
TP2
USB-A Downstream Port 6
EARTH_P6
USB2.0 STD-A FEMALE
VBUS
1
GND
4
D-
2
D+
3
VBUS
GND
D-
D+
0
J3
"PORT6 VBUS"
1k
R5
2 4
VCC
5
GND
3
VCC
GND
C C
D
U3
74LVC1G14GW,125
D3
VBUS6
PORT6
3V3
3V3
VBUS6
330R
R10
1k
DNP
R15
0.1uF C13
0.1uF
C10
47uF
C17
DS6_USB2_D_N 3
DS6_USB2_D_P 3
0R
DNP
R19
0R
DNP
R18 100k R17
100k R20
MI2C_CLK 3, 4, 5
MI2C_DAT 3, 4, 5
3V3