Texas Instruments Evaluation Module for TPS54519 Synchronous Step-Down Converter TPS54519EVM-037 TPS54519EVM-037 Scheda Tecnica

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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.

1

Introduction

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2

Test Setup and Results

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3

Board Layout

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4

Schematic and Bill of Materials

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1

TPS54519EVM-037 Efficiency

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2

TPS54519EVM-037 Low Current Efficiency

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3

TPS54519EVM-037 Load Regulation

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4

TPS54519EVM-037 Line Regulation

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5

TPS54519EVM-037 Transient Response

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6

TPS54519EVM-037 Loop Response

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7

TPS54519EVM-037 Output Ripple

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8

TPS54519EVM-037 Input Ripple

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9

TPS54519EVM-037 Start-Up Relative to V

IN

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10

TPS54519EVM-037 Start-Up Relative to Enable

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11

TPS54519EVM-037 Shutdown Relative to V

IN

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12

TPS54519EVM-037 Shutdown Relative to EN

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13

TPS54519EVM-037 Top-Side Layout

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14

TPS54519EVM-037 Bottom-Side Layout

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15

TPS54519EVM-037 Layout 2

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16

TPS54519EVM-037 Layout 3

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17

TPS54519EVM-037 Top-Side Assembly

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18

TPS54519EVM-037 Schematic

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1

Input Voltage and Output Current Summary

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2

TPS54519EVM-037 Performance Specification Summary

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3

Output Voltages Available

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4

EVM Connectors and Test Points

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5

TPS54519EVM-037 Bill of Materials

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6

Label Marking

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SLVU523

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September 2011

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Copyright

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2011, Texas Instruments Incorporated