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User's Guide
SLVU466B–June 2011–Revised July 2012
Single-Channel, Power-Distribution Switch Evaluation
Module
This user’s guide describes the TPS20xxCDBVEVM-636 and TPS20xxCDGNEVM-635 evaluation
modules (EVM). This guide contains the EVM schematics, bill of materials, assembly drawings, and top
and bottom board layouts.
Contents
1 Introduction .................................................................................................................. 2
2 Schematics and Bill of Materials .......................................................................................... 2
2.1 EVM Options ........................................................................................................ 2
2.2 Schematics .......................................................................................................... 3
2.3 Bill of Material ...................................................................................................... 5
3 Board Layout ................................................................................................................ 7
3.1 TPS20xxCDBVEVM-636 Board .................................................................................. 7
3.2 TPS20xxCDGNEVM-635 Board ................................................................................. 8
3.3 Layout Considerations ............................................................................................. 9
4 EVM Setup ................................................................................................................. 10
4.1 Recommended Test Equipment ................................................................................ 10
4.2 Measuring Current Limit ......................................................................................... 10
List of Figures
1 TPS20xxCDBVEVM-636 Schematic ..................................................................................... 3
2 TPS20xxCDGNEVM-635 Schematic..................................................................................... 4
3 TPS20xxCDBVEVM-636 Component Placement ...................................................................... 7
4 TPS20xxCDBVEVM-636 Top-Side Layout .............................................................................. 7
5 TPS20xxCDBVEVM-636 Bottom-Side Layout .......................................................................... 8
6 TPS20xxCDGNEVM-635 Component Placement...................................................................... 8
7 TPS20xxCDGNEVM-635 Top-Side Layout.............................................................................. 9
8 TPS20xxCDGNEVM-635 Bottom-Side Layout.......................................................................... 9
9 EVM Setup For Measuring Current Limit............................................................................... 10
10 TPS2069CDGNEVM-635 Short-Circuit Input Current and Output Voltage ....................................... 11
List of Tables
1 TPS20xxCDBVEVM-636 Options......................................................................................... 2
2 TPS20xxCDGNEVM-635 Options ........................................................................................ 2
3 TPS20xxCDBVEVM-636 Bill of Materials................................................................................ 5
4 TPS20xxCDGNEVM-635 Bill of Materials ............................................................................... 6
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SLVU466B–June 2011–Revised July 2012 Single-Channel, Power-Distribution Switch Evaluation Module
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