Texas Instruments TPS2595EVM, Руководство пользователя

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1 SLVUB59 – November 2017
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TPS2595EVM: Evaluation Module for TPS2595xx
User's Guide
SLVUB59 – November 2017
TPS2595EVM: Evaluation Module for TPS2595xx
This user’s guide describes the evaluation module (EVM) for the TPS2595xx family of eFuse devices. The
TPS2595xx devices are simple, fully-integrated eFuse protection switches with overvoltage protection in a
tiny 2-mm × 2-mm package.
Contents
1 Introduction
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2
1.1 EVM Features
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1.2 EVM Applications
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2
2 Description
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3 Schematic and Bill of Materials
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4 General Configurations
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4.1 Physical Access
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4.2 Test Equipment and Set Up
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5 Test Setup and Procedures
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5.1 Inrush Current Test
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5.2 Current-Limit Test
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5.3 Wakeup at Output Short Test
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5.4 Overvoltage Clamp Test
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6 Evaluation Board Assembly Drawings and Layout Guidelines
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6.1 PCB Drawings
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7 Bill Of Materials (BOM)
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List of Figures
1 TPS2595EVM eFuse Evaluation Board Schematic
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2 TPS2595EVM Setup With Test Equipment
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3 TPS259541 Output Rise Profile (V
IN
= 12 V, CdVdT = 10 nF, C
OUT
= 100 µF, No-Load)
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4 TPS259541 Overcurrent Response for 2-A Current-Limit Setting (14 Ω to 4 Ω )
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5 Test Waveform of Wakeup at Output Short for TPS259541 Device
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6 TPS259541 Overvoltage Clamp Response When V
IN
is Increased From 12 V to 16 V
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7 TPS2595EVM Board Top Assembly
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8 Top Layer
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9 Bottom Layer
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List of Tables
1 TPS2595EVM eFuse Evaluation Board Options and Settings
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2 Input and Output Connector Functionality
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3 Test Points Description
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4 Jumper and LED Descriptions
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5 Default Jumper Setting for TPS2595EVM eFuse Evaluation Board
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6 TPS2595EVM Bill Of Materials
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