Other Parts Discussed in Thread: LM25149
Hi,
I run the WEBENCH on LM25148-Q1 with changing the value of transient response current step from 5A to 1A as shown in below.
Then, the following warning message appeared.
I checked the phase margin result, but the result was not changed.
I think 1A of current step is out of range to calculate in this case or something happened. Is my understanding correct?
Or is there anything I can do to solve it?
The link of this Webench setting can be seen from the following link. PLS refer it.
webench.ti.com/.../SDP.cgi
The another question is why the current step setting affect phase margin?
Best Regards, Taki