SLVUCS1A
july 2023 – august 2023
TPS7H2140-SEP
1
Description
Features
4
1
Evaluation Module Overview
1.1
Introduction
1.2
Kit Contents
1.3
Specification
1.4
Device Information
2
Hardware
2.1
Connection Descriptions
2.1.1
Connectors
2.2
Variable Resistors for CS and CL
2.2.1
Current Sense Resistor
2.2.2
Current Limit Resistors
2.3
Open-Load Detection Pull-Up Resistors
2.4
Connecting Channels In Parallel
3
Implementation Results
3.1
Separated Output Results
3.1.1
Power Up and Power Down
3.1.2
Enable and Disable
3.1.3
Current Sensing
3.1.4
Load Step Effects Across Output Channels
3.1.5
Overcurrent Protection
3.2
Modified Configuration Results
3.2.1
Short-to-GND (Fast-Trip) Overcurrent
4
Hardware Design Files
4.1
Schematic
4.2
PCB Layouts
4.3
Bill of Materials
5
Additional Information
Trademarks
6
Related Documentation
7
Revision History
EVM User's Guide
TPS7H2140-SEP Evaluation Module (EVM)