National Semiconductor TPS65132S, User Manual

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Connectors, Jumpers and Test Points
5 SLVUAY0 – November 2016
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Copyright © 2016, Texas Instruments Incorporated
TPS65132S Evaluation Module
4 Connectors, Jumpers and Test Points
Table 2 , Table 3 , and Table 4 give an overview of the connector, jumper, and test point connections of the
EVM.
Table 2. Connector Overview
Connector Signal Pin Description Remarks
J1 Input Supply
VIN 1, 2 Input Supply Connect a 2.5 V to 5.5 V dc power supply to
J1. You can use two-terminal (
Figure 4 ) or
four-terminal ( Figure 5 ) connections.
To minimize parasitic inductance, use a
short (<20 cm) cable and twist the
conductors.
S+ 3 Input Supply Sense
GND 4, 5, 6 Ground
J2 Positive Output
VPOS 1, 2 Positive Output You can connect a load between the
positive output and ground (
Figure 6 ) or
between the positive and negative outputs
(
Figure 7 ).
S+ 3 Positive Output Sense
GND 4, 5, 6 Ground
J3 Negative Output
VNEG 1, 2 Negative Output You can connect a load between the
negative output and ground (
Figure 6 ) or
between the positive and negative outputs
(
Figure 7 ).
S– 3 Negative Output Sense
GND 4, 5, 6 Ground
J4 I
2
C Bus
SCL 9 Clock
Use the 10-way ribbon cable supplied with
the EVM to connect J4 to the USB2ANY
interface adapter (
Figure 8 ).
SDA 10 Data
GND 6 Ground
J5 Boost Output
REG 1, 2 Boost Converter Output
A load can be connected between the boost
converter output and ground.
GND 3, 4 Ground
J6 Ground GND 1, 2, 3, 4, 5, 6 Ground
Use these pins when you do a
measurement and need a ground
connection.
Table 3. Jumper Overview
Jumper Signal Pin Description Remarks
JP1
Enable/Disable
150 mA
VIN 1 Input Supply
Connect a jumper between pins 1 and 2 to
enable the negative output, or between pins
2 and 3 to disable it.
SYNC 2 High Current Enable
GND 3 Ground
JP2 Enable/Disable
VIN 1 Input Supply
Connect a jumper between pins 1 and 2 to
enable the positive output, or between pins
2 and 3 to disable it.
EN 2 Enable
GND 3 Ground
Table 4. Test Point Overview
Test Point Signal Description
TP1 VIN Input Supply
TP2 OUTP Positive Output
TP3 OUTN Negative Output
TP4 GND Ground
TP5 GND Ground
TP6 GND Ground
TP7 REG Boost Converter Output