Rev.a - Setup; Rev.a - Board Layout; Figure A-1. Rev.a - Top Assembly; Figure A-2. Rev.a - Top Layer - Texas Instruments TPSM82821EVM-080 User Manual

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A.2 Rev.A - Setup
This section describes how to properly use the TPSM8282xEVM-080 Rev.A.
A.2.1 Rev.A - Setup
To operate the EVM, set jumper J3 between ON and EN to turn on the device as shown in
Connect the input supply to J1 and connect the load to J2.
A.2.2 Rev.A - Input/Output Connector Descriptions
J1, Pin 1 and 2 – VIN
J1, Pin 3 and 4 – S+/S–
J1, Pin 5 and 6 – GND
J2, Pin 1 and 2 – VOUT
J2, Pin 3 and 4 – S+/S–
J2, Pin 5 and 6 – GND
J3 – EN
J4 – PG/GND
A.3 Rev.A - Board Layout
This section provides the TPSM8282xEVM-080 Revision A board layout and illustrations in
Figure A-5.

Figure A-1. Rev.A - Top Assembly

Figure A-3. Rev.A - Signal Layer 1
SLVUBR5C – AUGUST 2019 – REVISED APRIL 2021
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Positive input connection from the input supply for the EVM.
Input voltage sense connections. Measure the input voltage at this point.
Input return connection from the input supply for the EVM.
Output voltage connection
Output voltage sense connections. Measure the output voltage at this point.
Output return connection
EN pin input jumper. Place the supplied jumper across ON and EN to turn on the module. Place the
jumper across OFF and EN to turn off the IC.
The PG output appears on pin 1 of this header with ground on pin 2.
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Figure A-2. Rev.A - Top Layer

Figure A-4. Rev.A - Signal Layer 2

TPSM82821EVM-080, TPSM82822EVM-080 and TPSM82823EVM-080
Appendix - Rev.A EVM
Appendix A.2.2.
Figure A-1 through
9
Evaluation Module