SLVUD71
June
2025
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1
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Description
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Get Started
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Features
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Applications
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6
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1Evaluation
Module Overview
- 1.1
Introduction
- 1.1.1
Before You Begin
- 1.2
Kit Contents
- 1.3
Specifications
- 1.4
Device Information
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2Hardware
- 2.1
Test Equipment
- 2.1.1
Voltage Source
- 2.1.2
Oscilloscope
- 2.1.3
Multimeters
- 2.1.4
Output Load
- 2.1.5
Fan
- 2.1.6
USB-to-GPIO Interface Adapter
- 2.1.7
Recommended Wire Gauge
- 2.1.8
List of Test Points, Jumpers, and
Connectors
- 2.2
Test Setup
- 2.2.1
Test and Configuration Software
- 2.2.1.1
Description
- 2.2.1.2
Features
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3Software
- 3.1
EVM Configuration Using the Fusion GUI
- 3.1.1
Configuration Procedure
- 3.2
Using the Fusion GUI
- 3.2.1
Opening the Fusion GUI
- 3.2.2
Changing ON_OFF_CONFIG
- 3.2.3
Pin Strapping
- 3.2.4
All Config
- 3.2.5
Monitor
- 3.2.6
Status
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4Implementation Results
- 4.1
Test Procedure
- 4.1.1
Line and Load Regulation and Efficiency Measurement Procedure
- 4.1.2
Efficiency Measurement Test Points
- 4.1.3
Control Loop Gain and Phase
Measurement Procedure
- 4.2
Performance Data and Typical Characteristic
Curves
- 4.2.1
Efficiency
- 4.2.2
Load Regulation
- 4.2.3
Line Regulation
- 4.2.4
Output Ripple
- 4.2.5
Control On
- 4.2.6
Control Off
- 4.2.7
Thermal Image
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5Hardware Design Files
- 5.1
Schematic
- 5.2
EVM Assembly Drawing and PCB Layout
- 5.3
Bill of Materials
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6Additional Information
- 6.1
Trademarks
Features
- Supports evaluation of the TPS544B28 in
an RBH package
- Supports TPS544B28 device configuration and
monitoring using PMBus and Fusion GUI
- Input voltage range: 4V to 16V, 12V nominal
- Output voltage range: 0.4V to 5.5V, 1V
nominal
- Output current: 0A to 20A
- Programmable switching frequency, soft start,
overcurrent limit, compensation, fault recovery, output voltage, PFM/FCCM
- Supports internal and external feedback configurations
- Convenient test points for probing critical waveforms
- Easy evaluation design includes PMBus connector
and jumper selection at MS1, MS2 and ADR pins to evaluate different settings on
TPS544B28