
U
SB
72
06
S
ch
em
ati
cs
20
19
M
icr
oc
hip
T
ec
hn
olo
gy
In
c.
D
S
50
00
29
37
A-p
ag
e 2
5
FIGURE A-4:
EVB-USB7206 USB A PORTS AND POWER SWITCH
1
1
2
2
3
3
4
4
5
5
6
6
D
D
C
C
B
B
A
A
5 of 7
EVB-USB7206
9/12/2019 3:28:15 PM
11048_5-DSP3-DSP4.SchDoc
Project Title
Sch #:
Date:
File:
Revision:
Sheet
Designed with
Drawn By:
Connor Chilton
Sheet Title
Donwstream Ports 3 and 4
Engineer:
Connor Chilton
03-11048
1.0
Size
Tabloid
UNG-8190
PartNumber:
Variant:
[No Variations]
Altium.com
Donwstream Ports 3 and 4
UCS2114 Power Switch For Port3 and Port4
3V3
10k
R79
0R
R74
0R
R75
47uF
C91
47uF
C92
5V
47uF
C94
47uF
C95
3.2A Limit
PF14
3
VBUS4
3V3
VBUS3
VBUS4
EARTH_P3
EARTH_P4
5V
VBUS3
VBUS3
0R
R66
PF15
3
33k
1%
R73
0.1uF
C93
VBUS4
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
U15
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
J22
330R
R84
PORT3
USB3.1(Type-A) Downstream Port 3
EARTH_P3
"PORT3 VBUS"
1k
DNP
R78
1k
R86
VBUS3
D13
TP13
C_DS3_USB3_TX_N
C_DS3_USB3_TX_P
USB3 polarity may
be swapped to
improve layout
Layout:
3V3
3V3
VBUS3
47uF
C82
2
4
VCC
5
GND
3
VCC
GND
C
D
C
D
U16
74LVC1G14GW,125
3V3
0.1uF
C88
0.1uF
C78
0.1uF
C79
0.1uF
C96
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
J23
330R
R85
PORT4
USB3.1(Type-A) Downstream Port 4
EARTH_P4
"PORT4 VBUS"
1k
DNP
R80
1k
R87
VBUS4
D14
TP14
C_DS4_USB3_TX_N
C_DS4_USB3_TX_P
USB3 polarity may
be swapped to
improve layout
Layout:
3V3
3V3
VBUS4
47uF
C83
2
4
VCC
5
GND
3
VCC
GND
C
C
D
U17
74LVC1G14GW,125
3V3
0.1uF
C89
0.1uF
C80
0.1uF
C81
0.1uF
C97
0R
R71
DS3_USB2_D_N
3
DS3_USB2_D_P
3
DS3_USB3_TX_P
3
DS3_USB3_TX_N
3
DS3_USB3_RX_P
3
DS3_USB3_RX_N
3
DS4_USB2_D_N
3
DS4_USB2_D_P
3
DS4_USB3_TX_P
3
DS4_USB3_TX_N
3
DS4_USB3_RX_P
3
DS4_USB3_RX_N
3
0R
DNP
R68
0R
DNP
R69
100k
R70
100k
R67
MI2C_CLK
3, 4, 6
MI2C_DAT
3, 4, 6
Содержание EVB-USB7206
Страница 1: ...2019 Microchip Technology Inc DS50002937A EVB USB7206 Evaluation Kit User s Guide...
Страница 4: ...EVB USB7206 Evaluation Kit User s Guide DS50002937A page 4 2019 Microchip Technology Inc NOTES...
Страница 11: ...Overview 2019 Microchip Technology Inc DS50002937A page 11 FIGURE 1 1 EVB USB7206 BLOCK DIAGRAM...
Страница 14: ...EVB USB7206 Evaluation Kit User s Guide DS50002937A page 14 2019 Microchip Technology Inc NOTES...
Страница 20: ...EVB USB7206 Evaluation Kit User s Guide DS50002937A page 20 2019 Microchip Technology Inc NOTES...
Страница 28: ...EVB USB7206 Evaluation Kit User s Guide DS50002937A page 28 2019 Microchip Technology Inc NOTES...
Страница 34: ...EVB USB7206 Evaluation Kit User s Guide DS50002937A page 34 2019 Microchip Technology Inc NOTES...