Texas Instruments TIDA-050026-23882, Руководство по конструкции

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Design Files
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22 TIDA032 – October 2019
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Copyright © 2019, Texas Instruments Incorporated
24-Port (2 pair) Power Sourcing Equipment Reference Design for Multi-port
Applications
Figure 16. Debug Page
3.2.2 Test Results
The IEEE 802.3bt compliance test suite is currently not available. The test report will be added in the
fourth quarter of 2019.
4 Design Files
4.1 Schematic
To download the schematics, see the design files at TIDA-050026-23882 .
4.2 Bill of Materials
To download the bill of materials (BOM), see the design files at TIDA-050026-23882 .
4.3 PCB Layout Recommendations
KSENSA is shared between SEN1 and SEN2, KSENSB is shared between SEN3 and SEN4, KSENSEC
is shared between SEN5 and SEN6, KSENSED is shared between SEN7 and SEN8. To optimize the
accuracy of the measurement, the PCB layout must be done carefully to minimize the impact of PCB trace
resistance. Refer to the TPS23882 Layout section as an example.
4.3.1 Layout Prints
To download the layer plots, see the design files at TIDA-050026-23882 .
4.4 Altium Project
To download the Altium project files, see the design files at TIDA-050026-23882 .