Texas Instruments TPS25980, User Manual, Page: 1 / 23

1 SLUUCB4 – June 2020
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TPS25980EVM: Evaluation Module for TPS25980x efuse
User's Guide
SLUUCB4 – June 2020
TPS25980EVM: Evaluation Module for TPS25980x efuse
This user’s guide describes the evaluation module (EVM) for the TPS25980x eFuse. The TPS25980x
device is 2.7 V to 24 V, 8 A eFuse with integrated 2.7 mOhm FET, programmable under voltage, over
current, inrush current protection and configurable number of Auto-retries and Retry Delay features.
Contents
1 Introduction
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2 Description
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3 Schematic
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4 General Configurations
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5 Test Setup and Procedures
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6 EVAL Board Assembly Drawings and Layout Guidelines
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7 Bill Of Materials (BoM)
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List of Figures
1 TPS25980EVM eFuse Evaluation Board Schematic
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2 TPS25980EVM Setup with Test Equipment
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3 TPS259804O Output Rise Profile (VIN = 12 V, CdVdT = 10 nF, COUT = 2 mF, No-load)
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4 Over Current Response of TPS259804O for 8 A Current Limit Setting
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5 Output Hot-short response of TPS259804O device
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6 Test Waveform of Wakeup Into Output Short for TPS259804O Device
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7 Over Voltage Protection Response of TPS259804O Device
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8 TPS25980EVM Board (a) Top Assembly (b) Bottom Assembly
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9 TPS25980EVM Board (a) Top Layer (b) Bottom Layer
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10 TPS25980EVM Board (a) Inner Signal Layer (b) Inner Routing Layer
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List of Tables
1 TPS25980EVM eFuse Evaluation Board Options and Setting
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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 Auto-retries and Retry Delay Settings
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6 Default Jumper Setting for TPS25980EVM eFuse Evaluation Board
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7 TPS25980EVM Bill Of Materials
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