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Table Of Contents
TPS54478EVM-037 4-A, SWIFT Regulator Evaluation Module
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 Adjustable UVLO
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 Powering Down
2.11 Hiccup Mode Current Limit
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
Important Notices
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Schematic and
Bill of
Materials
Table 6.
Label Marking
Text
TPS54478EVM-037
19
SLVU470
–
June
11
TPS54478EVM-037 4-A,
SWIFT
™
Regulator
Evaluation Module
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