Quantcast
Channel: Cadence Custom IC Design Forum
Viewing all articles
Browse latest Browse all 4893

pss+pstb simulation of boost converter when it is unstable

$
0
0

Hello, now I am designing current mode boost converter.

So i did schematic the circuit blocks i need, and  then i ran transient simulation to see the output voltage.

But it seems like oscillation at compensator input and output, when the compensator output (the control voltage) start to go to  adequate voltage (maybe?)

I heard about the stability simulation about PSS and PSTB

But in PSS, there is  blank, the Additional time for stabilization.

In my case i can't define that time because my circuit is unstable.

In this situation, how to run the PSS and PSTB  simulation??


Viewing all articles
Browse latest Browse all 4893

Trending Articles



<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>