2-1
Test Setup and Results
This chapter describes how to properly connect, set up, and use the
TPS54x73EVM-225 evaluation module. The chapter also includes test results
typical for the TPS54x73EVM-225 and covers efficiency, output voltage
regulation, load transients, loop response, output ripple, input ripple, and
start-up.
Topic
Page
2.1
Input/Output Connections
2-2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.2
Efficiency
2-3
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.3
Power Dissipation
2-5
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.4
Output Voltage Regulation
2-6
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.5
Load Transients
2-8
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.6
Loop Characteristics
2-9
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.7
Output Voltage Ripple
2-11
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.8
Input Voltage Ripple
2-12
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.9
Start-Up
2-13
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 2
Summary of Contents for TPS54673EVM-225
Page 1: ...January 2003 PMP EVMs User s Guide SLVU079...
Page 10: ...x...
Page 16: ...1 6...
Page 35: ...Layout 3 3 Board Layout Figure 3 2 Internal Layer 1 Layout Figure 3 3 Internal Layer 2 Layout...
Page 36: ...Layout 3 4 Figure 3 4 Bottom Side Layout Looking From Top Side Figure 3 5 Top Side Assembly...
Page 37: ...Layout 3 5 Board Layout Figure 3 6 Bottom Side Assembly Showing Optional Components...
Page 38: ...3 6...