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SV600978A_Power.SchDoc
Sheet Title:
Size:
Mod. Date:
File:
Sheet:
of
B
http://www.ti.com
Contact:
http://www.ti.com/support
DS90UB949-Q1EVM
Project Title:
Designed for:
Public Release
Assembly Variant:
004
© Texas Instruments
2014
Drawn By:
Engineer:
Tran Dam
Texas Instruments and/or its licensors do not warrant the accuracy or completeness of this specification or any information contained therein. Texas Instruments and/or its licensors do not
warrant that this design will meet the specifications, will be suitable for your application or fit for any particular purpose, or will operate in an implementation. Texas Instruments and/or its
licensors do not warrant that the design is production worthy. You should completely validate and test your design implementation to confirm the system functionality for your application.
Not in version control
SVN Rev:
SV600978
Number:
Rev:
A
1
3
2
J36
PJ-102A
GND
0.1µF
C126
GND
1
2
3
4
5
6
7
8
J38
GND
GND
VDD33
VDD_EXT
GND
0.1µF
C121
GND
4.7µF
C120
0.1µF
C122
GND
4.7µF
C127
0.01µF
C128
TP10
100k
R196
0
R198
0.1µF
C129
4.99k
R199
1.87k
R197
VDD11
VDD5V
U11
TPS767D3XXPWP
GND
GND
GND
100k
R200
100k
R205
TP12
TP15
TESTPOINT
TP16
TP13
0
R203
0
R206
12.1k
R202
GND
23.2k
R201
0.1µF
C131
4.7µF
C130
0.1µF
C135
4.7µF
C134
10µF
C123
10µF
C133
0.1µF
C132
GND
10µF
C137
0.1µF
C136
GND
VDD5V
VDD33
VDD1V8
100k
R193
GND
3300pF
C118
1µF
C119
10.0k
R194
4.7µH
L14
7440650047
10pF
C112
10µF
C116
0.1µF
C117
GND
VDD5V
GND
TP14
TP17
TP7
TP5
VDD_EXT
TP9
1
2
J34
5-146261-1
GND
1
2
3
J37
TSW-103-07-G-S
VDD_I2C
1
2
3
J41
TSW-103-07-G-S
VDD_DDC
RX_5V
1
2
3
J40
TSW-103-07-G-S
VTERMc
VDD33
VDD33
VDD1V8
VDD1V8
VDD33
1
2
3
J33
TSW-103-07-G-S
1
2
J35
5-146261-1
0
R195
0
R204
0
R207
1
2
J42
5-146261-1
1
2
J39
5-146261-1
1
2
J32
5-146261-1
0
R189
0.1µF
C113
124k
R187
22.1k
R188
GND
3.24k
R208
100µF
C114
1
47µF
C115
22µF
C124
2.2µF
C125
D8
1N5819HW-7-F
VBUS
SH-J33
SH-J37
SH-J40
SH-J41
VOUT
1
VFB
2
VREG5
3
SS
4
GND
5
PG
6
EN
7
PGND1
8
PGND2
9
SW1
10
SW2
11
VBST
12
VIN
13
VCC
14
P
W
P
D
1
5
U9
TPS54225PWP
IN
1
IN
2
PG
3
BIAS
4
EN
5
GND
6
SS
7
FB
8
OUT
9
OUT
10
P
W
P
D
1
1
U10
TPS74701DRC
Assembly Note
ZZ9
Jumper SH-J33 connects Pin 1 and 2 for Header J33
Assembly Note
ZZ10
Jumper SH-J37 connects Pin 2 and 3 for Header J37
Assembly Note
ZZ11
Jumper SH-J40 connects Pin 2 and 3 for Header J40
Assembly Note
ZZ12
Jumper SH-J41 connects Pin 2 and 3 for Header J41
Appendix A
42
EVM PCB Schematics
SNLU172 – January 2015
Copyright © 2015, Texas Instruments Incorporated