User's Guide
SLVU523–September 2011
TPS54519EVM-037, 5-A, SWIFT™ Regulator
Evaluation Module
The TPS54519EVM-037 evaluation module allows designers to evaluate the TPS54519 dc/dc converter.
This user's guide contains a description of the test setup and results and provides the schematic, board
art, and bill of materials of the EVM.
Contents
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Introduction .................................................................................................................. 2
Test Setup and Results .................................................................................................... 4
Board Layout ............................................................................................................... 11
Schematic and Bill of Materials .......................................................................................... 13
List of Figures
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TPS54519EVM-037 Efficiency ............................................................................................
TPS54519EVM-037 Low Current Efficiency.............................................................................
TPS54519EVM-037 Load Regulation ....................................................................................
TPS54519EVM-037 Line Regulation.....................................................................................
TPS54519EVM-037 Transient Response ...............................................................................
TPS54519EVM-037 Loop Response ....................................................................................
TPS54519EVM-037 Output Ripple ......................................................................................
TPS54519EVM-037 Input Ripple ........................................................................................
TPS54519EVM-037 Start-Up Relative to VIN ...........................................................................
TPS54519EVM-037 Start-Up Relative to Enable ......................................................................
TPS54519EVM-037 Shutdown Relative to VIN ........................................................................ 10
TPS54519EVM-037 Shutdown Relative to EN ........................................................................ 10
TPS54519EVM-037 Top-Side Layout .................................................................................. 11
TPS54519EVM-037 Bottom-Side Layout .............................................................................. 12
TPS54519EVM-037 Layout 2............................................................................................ 12
TPS54519EVM-037 Layout 3............................................................................................ 13
TPS54519EVM-037 Top-Side Assembly............................................................................... 13
TPS54519EVM-037 Schematic.......................................................................................... 14
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List of Tables
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Input Voltage and Output Current Summary ............................................................................
TPS54519EVM-037 Performance Specification Summary............................................................
Output Voltages Available .................................................................................................
EVM Connectors and Test Points ........................................................................................
TPS54519EVM-037 Bill of Materials.................................................................................... 15
Label Marking .............................................................................................................. 15
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SWIFT is a trademark of Texas Instruments.
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SLVU523–September 2011
TPS54519EVM-037, 5-A, SWIFT™ Regulator— Evaluation Module
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Copyright © 2011, Texas Instruments Incorporated
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