Performance Characteristics; Figure 4-1. Conversion Efficiency Versus Output Current; Figure 4-2. Output Voltage During A Typical Start-Up Sequence - Texas Instruments LM27341 User Manual

www.ti.com

4 Performance Characteristics

Efficiency Plots
Figure 4-1 shows the conversion efficiency versus output current for several input voltage conditions.
Turn-On Waveform
When applying power to the LM27342 evaluation board a soft-start sequence occurs.
output voltage during a typical start-up sequence.
Output Current = 1A

Figure 4-2. Output Voltage During a Typical Start-Up Sequence

SNVA381B – NOVEMBER 2008 – REVISED DECEMBER 2021
Submit Document Feedback

Figure 4-1. Conversion Efficiency Versus Output Current

Copyright © 2021 Texas Instruments Incorporated
Figure 4-2
LM27341 Step-Down Converter Evaluation Module User's Guide
Performance Characteristics
shows the
5