Texas Instruments TPS23861EVM-612, User Manual, Page: 33 / 39

GND1
GND
GND1 GND
PSE_SDAO2
TPS23861EVM-613 Control
G ND1 GND
GND
G ND1
VCC1
1
GND1
2
INA
3
INB
4
INC
5
OUTD
6
EN1
7
GND1
8
GND2
9
EN2
10
IND
11
OUTC
12
OUTB
13
OUTA
14
GND2
15
VCC2
16
U4
ISO7241CDW
VCC1
1
GND1
2
INA
3
INB
4
INC
5
OUTD
6
EN1
7
GND1
8
GND2
9
EN2
10
IND
11
OUTC
12
OUTB
13
OUTA
14
GND2
15
VCC2
16
U2
ISO7241CDW
MSP430 LaunchPad
GND1 GND
GND
USB-TO-GPIO
58V
D2
SMCJ58A-13-F
5
4
1
2
3
6
7
8
9
10
J4
SSW-110-01-G-S
5
4
1
2
3
6
7
8
9
10
J3
SSW-110-01-G-S
1 2
3 4
5 6
7 8
9 10
J2
N2510-6002-RB
5
4
1
2
3
6
7
8
9
10
J6
SSW-110-01-G-S
1
2
3
J5
SSW-103-01-G-S
TP2
3.3V
TP9
GND1
TP4
SDA TP5
SCL
TP7
PSE_SCL
TP8
PSE_SDAI
TP3
GND
TP1
VPWR
82µH
L1
SDR0805-820KL
0.1µF
C3
0.1µF
100V
C7
0.01µF
C1
1
2
J1
Vin
1µF
C4
100V
D3
MURA110T3G
1.00
R2
3.16k
R6
1.00k
R3
100k
R4
200k
R1
47k
R5
4.7k
R13
4.7k
R10
0.01µF
C12
3.3V 3.3V_USB
\PSE_RST
PSE_SCL
PSE_SDAI
0.01µF
C8
GND
0.01µF
C11
GND1
GND1
\RESET
SCL
SDA
TP6
PSE_SDAO
PSE_SDAO
PSE_A3
\PSE_SHDN
\INT
3.3V
A3
\SHDN
\PSE_INT
1µF
C2
1µF
C5
3.3V
GND
Green
D1
PSE_A3
\PSE_SHDN
\PSE_INT
PSE_SDAO
PSE_SDAI
PSE_SCL
\PSE_RST
3.3V
SDA
A3
GND1
3.3V_USB
SCL
\INT
\RESET
\SHDN
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
\RESET
A3
\SHDN
XIN
XOUT
TEST/SBWTCK
RST/SBWTDIO
SDA
SCL
P2.5
P2.4
\INT
GND1
3.3V_USB
3.3V_USB
GND1
VPWR
3.3V_USB
3.3V_USB
N
C
1
2
3
4
5
U3
SN74LVC1G07DCK
0.1µF
C9
0.1µF
C10
0.1µF
C13
0.1µF
C14
10.0k
R7
10.0k
R8
10.0k
R9
10.0k
R11
10.0k
R12
OPEN=EN
OPEN=EN
44–57 VDC
5A
INPUT POWER
TP14
GND
22µF
C6
VCC
7
RCL
3
SW
1
FB
5
RTN
4
VIN
8
BST
2
RON/SD
6
U1
LM5007MM/NOPB
Appendix A
SLUUAY8C – March 2014 – Revised November 2015
Revision A Schematic
Figure 33 illustrates the revision A, TPS23861EVM-612 (Motherboard) schematic.
Figure 33. TPS23861EVM-612 (Motherboard) Schematic: Control
33 SLUUAY8C – March 2014 – Revised November 2015 Revision A Schematic
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