Texas Instruments TPS65185, User Manual

Page: 8 / 15

4.7uF 10V C1
10uF 10V C4
1M R3
VIN
VIO
4.7uF 10V C2
1
M
R
7
V
IO
4.7uF 25V
X6S C12
4.7uF 25V
X6S C13
1
1
2
2
4.7uH
L2
A
2
K
1
D6
10uF
10V
C19
4.7uF 25V
X6S C27
VN
D4 D5
10nF 25V C23
4.7uF 25V
X6S C30
4
.7
u
F
2
5
V
X
6
S
C
3
1
V
P
O
S
1
1
2
2
2
.2
u
H
L
1
V
IN
1
0
u
F
2
5
V
X
6
S
C
6
D
1
4
.7
u
F
X
6
S
C
3
4
D2 D3
4.7uF 25V
X6S C26
10nF 25V C21
S
D
A
S
C
L
P
W
R
U
P
VN
4
.7
u
F
1
0
V
C
5
4
3
K
R
2
WAKEUP
VNEG 1M R6
1M R1
47.5k R10
52.3K R4
V
B
1
0
K
N
T
C
D
N
I
C
1
7
D
N
I
C
1
4
V
N
VEE
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GNDGND
GND
GND
GND
GND
GND
GND
GND
GND
VDDH
V
IN
3
P
3
V
3
P
3
V
N
V
C
O
M
1
0
K
R
8
1
0
K
R
9
V
IO
V
IO
VCOM_CTRL
4
.7
u
F
2
5
V
X
6
S
C
3
3
GND
GND
GND
VREF
1
nINT
2
VNEG
3
VNEG_IN
4
WAKEUP
5
DGND
6
INT_LDO
7
AGND1
8
VNEG_DIS
9
VIN
10
N/C
11
VCOM_CTRL
12
N
/C
1
3
V
C
O
M
_
D
IS
1
4
V
C
O
M
1
5
V
C
O
M
_
PW
R
1
6
SC
L
1
7
SD
A
1
8
V
PO
S
_
D
IS
1
9
N
/C
2
0
PW
R
U
P
2
1
PB
K
G
2
2
PW
R
_
G
O
O
D
2
3
V
IN
_
P
2
4
VN_SW
25
VN
26
VEE_IN
27
VEE_DRV
28
VEE_DIS
29
VEE_D
30
VEE_FB
31
PGND2
32
VDDH_FB
33
VDDH_D
34
VDDH_DIS
35
VDDH_DRV
36
V
D
D
H
_
IN
3
7
N
/C
3
8
N
/C
3
9
V
B
_
SW
4
0
PG
N
D
1
4
1
V
B
4
2
V
PO
S
_
IN
4
3
V
PO
S
4
4
V
IN
3
P
3
4
5
V
3
P
3
4
6
TS
4
7
A
G
N
D
2
4
8
PPAD
0
U
1
TPS65185
nINT
GND
V
IN
GND
V
P
O
S
4
.7
u
F
X
6
S
C
7
GND
0 R12 VNEG
0 R5
0 R11
0
R
1
3
0
R
1
4
TP1 VREF
TP3 VNEG
TP7 INT_LDO
TP10 VIN
T
P
1
5
V
C
O
M
TP33 VDDH_FB
TP31 VEE_FB
T
P
4
4
V
P
O
S
T
P
4
7
T
S
GND
T
P
4
3
V
B
*
TP27 VN
TP2 nINT
T
P
2
3
P
W
R
_
G
O
O
D
VIO
WAKEUP
PWRUP
VCOM_CTRL
JP1
JP2
JP3
VPOS
3
1
2
4
J1
VCOM
VNEG
GND
VEE
VDDH
3 1 2 4
J2
V
IN
GND
3
1
2
4
J3
GND
8
5
2
9
6
3
10
7
4
1
J4
GPIO7
GPIO6
GPIO5
GPIO4
V3p3
GND
GPIO3
GPIO2
SCL
SDA
GND
SDA
SCL
VIO
100k R17
100k R16
100k R15
PWRUP
VCOM_CTRL
WAKEUP
V
IN
3
P
3
V
3
P
3
GND
GND
100nF25V C35
GND
100nF25V C36
GND
VN
*
TP29 VEE
*
TP35 VDDH
Copyright © 2017, Texas Instruments Incorporated
EVM Schematic
www.ti.com
8 SLVU548A – October 2011 – Revised November 2017
Submit Documentation Feedback
Copyright © 2011–2017, Texas Instruments Incorporated
TPS65185 Evaluation Module
9 EVM Schematic
10 Bill of Materials
Table 1 lists the bill of materials for the TPS65185EVM.