Texas Instruments LM27342 (10-Pin LLP) - 2MHz 2A Wide Input Buck Regulator with Frequency Synchronization EVM LM27342SDE LM27342SDEVAL Datenbogen
Produktcode
LM27342SDEVAL
Performance Characteristics
Figure 1. Conversion Efficiency Versus Output Current
Turn-on Waveform
When applying power to the LM27342 evaluation board a soft-start sequence occurs.
shows the
output voltage during a typical start-up sequence.
Output Current = 1A
Figure 2. Output Voltage During a Typical Start-Up Sequence
3
SNVA381A – November 2008 – Revised April 2013
AN-1929 LM27342 Demonstration Board
Copyright © 2008–2013, Texas Instruments Incorporated