Texas Instruments TPSM84424EVM, User Manual

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1 SNVU581A – November 2017 – Revised March 2018
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Copyright © 2017–2018, Texas Instruments Incorporated
Using the TPSM84824, TPSM84624, and TPSM84424EVM
User's Guide
SNVU581A – November 2017 – Revised March 2018
Using the TPSM84824, TPSM84624, and TPSM84424EVM
The TPSM84824, TPSM84624, and TPSM84424 evaluation module (EVM) is designed as an easy-to-use
platform that facilitates an extensive evaluation of the features and performance of the TPSM84x24 power
module. This guide provides information on the correct usage of the EVM and an explanation of the
numerous test points on the board.
Contents
1 Description
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2
2 Getting Started
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2
3 Test Point Descriptions
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3
4 Performance Data
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4
5 Bill of Materials (BOM)
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6
6 Schematic
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8
7 PCB Layout
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9
List of Figures
1 EVM User Interface
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2
2 Efficiency (V
IN
= 12 V)
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4
3 Efficiency (V
IN
= 5 V)
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4
4 EN Start-up Waveforms
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4
5 EN Shutdown Waveforms
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4
6 Transient Performance
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4
7 TPSM84824EVM Schematic
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8
8 Topside Component Layout (Top View)
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9
9 Topside Copper (Top View)
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9
10 Layer 2 Copper (Top View)
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11 Layer 3 Copper (Top View)
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12 Bottom-Side Copper (Top View)
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13 Bottom-Side Component Layout (Bottom View)
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11
List of Tables
1 Output Voltage and Switching Frequency Jumper Settings
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3
2 Test Point Descriptions
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3
3 EVM Bill of Materials
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6
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