Texas Instruments Evaluation Module for TPS54319 Step-Down SWIFT DC/DC Converter TPS54319EVM-626 TPS54319EVM-626 数据表

This user's guide contains information for the TPS54319EVM-626 evaluation module (HPA597). Included
are the performance specifications, the schematic, and the bill of materials for the TPS54319EVM-626.

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

TPS54319EVM-626 Efficiency

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2

TPS54319EVM-626 Low Current Efficiency

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3

TPS54319EVM-626 Load Regulation

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4

TPS54319EVM-626 Line Regulation

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5

TPS54319EVM-626 Transient Response

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6

TPS54319EVM-626 Loop Response

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7

TPS54319EVM-626 Output Ripple

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8

TPS54319EVM-626 Input Ripple

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9

TPS54319EVM-626 Start-Up Relative to V

IN

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10

TPS54319EVM-626 Start-Up Relative to EN

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11

TPS54319EVM-626 Top-Side Assembly

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12

TPS54319EVM-626 Top-Side Layout

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13

Internal Layer 1

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14

Internal Layer 2

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15

TPS54319EVM-626 Bottom-Side Layout

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16

TPS54319EVM-626 Schematic

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1

Input Voltage and Output Current Summary

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2

TPS54319EVM-626 Performance Specification Summary

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3

Common Output Voltages

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4

EVM Connectors and Test Points

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5

Bill of Materials

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SWIFT is a trademark of Texas Instruments.

1

SLVU377 – May 2010

Copyright © 2010, Texas Instruments Incorporated