TIDT237
December 2022
TPS73801-SEP
Description
Features
Applications
1
Test Prerequisites
1.1
Voltage and Current Requirements
2
Testing and Results
2.1
Voltage Regulation
2.2
Efficiency Graphs
2.3
Thermal Images
2.4
Bode Plots
3
Waveforms
3.1
Output Voltage Ripple
3.2
Current Limit
3.3
Load Transients
3.4
Start-up and Shutdown
3.5
Thermal Shutdown
2.2
Efficiency Graphs
Figure 2-7
FPWM Efficiency, V
OUT
= 9.32 V, Ta = 25°C
Figure 2-8
PFM Efficiency, V
OUT
= 9.36 V, Ta = 25°C
Figure 2-9
FPWM Efficiency, V
OUT
= 9.32 V, Ta = –30°C
Figure 2-10
PFM Efficiency, V
OUT
= 9.37 V, Ta = –30°C
Figure 2-11
FPWM Efficiency, V
OUT
= 9.31 V, Ta = 85°C
Figure 2-12
PFM Efficiency, V
OUT
= 9.22 V, Ta = 85°C