Texas Instruments LM5108EVM, Руководство пользователя

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1 SLUUC42 – January 2020
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Copyright © 2020, Texas Instruments Incorporated
Using the LM5108EVM
User's Guide
SLUUC42 – January 2020
Using the LM5108EVM
This user's guide describes the characteristics, operation, and use of the LM5108 Evaluation Module
(EVM). A complete schematic diagram, PCB layouts, and BOM are included in this document.
Contents
1 Introduction
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2 Description
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2.1 Features
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2.2 I/O Description
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3 Electrical Specifications
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4 Test Summary
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4.1 Definitions
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4.2 Equipment
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4.3 Equipment Setup
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5 Power Up and Power Down Procedure
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5.1 Power Up
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5.2 Power Down
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6 Operation With External Bootstrap Diode
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7 Typical Performance Waveforms (C
L
= 1000 pF)
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7.1 Propagation Delays
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8 Schematic
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9 Layout Diagrams
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10 List of Materials
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List of Figures
1 Bench Setup Diagram and Configuration
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2 Example Input and Output Waveforms (Green and Magenta are PWM Inputs, Yellow and Blue are Driver
Outputs)
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3 HI and HO Propagation Delay Waveforms (Green and Magenta are PWM Inputs, Yellow and Blue are
Driver Outputs)
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4 LI and LO Propagation Delay Waveforms (Green and Magenta are PWM Inputs, Yellow and Blue are
Driver Outputs)
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5 LM5108EVM Schematic
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6 Top Overlay
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7 Top Layer
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8 Bottom Layer
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9 Bottom Overlay
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10 Top Image
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11 Bottom Image
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List of Tables
1 Connection Descriptions
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2 Two-Channel Function Generator Settings
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3 Oscilloscope Settings
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4 LM5108EVM List of Materials
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