SLVU281B
May 2009 – August 2021
TPS54620
Trademarks
1
Introduction
1.1
Background
1.2
Performance Specification Summary
1.3
Modifications
1.3.1
Output Voltage Set Point
1.3.2
Slow Start Time
1.3.3
Track In
1.3.4
Adjustable UVLO
1.3.5
Input Voltage Rails
2
Test Setup and Results
2.1
Input / Output Connections
2.2
Efficiency
2.3
Output Voltage Load Regulation
2.4
Output Voltage Line Regulation
2.5
Load Transients
2.6
Loop Characteristics
2.7
Output Voltage Ripple
2.8
Input Voltage Ripple
2.9
Powering Up
2.10
Thermal Characteristics
3
Board Layout
3.1
Layout
3.2
Estimated Circuit Area
4
Schematic and Bill of Materials
4.1
Schematic
4.2
Bill of Materials
5
Revision History
1
Introduction