MPQ4313-AEC1 - SIMplis Model

DC-DC Power Converters
1

Hi MPS Team!

I wonder if there is any chance to get a SIMPLIS model for the MPQ4313-AEC1, converter.
The main purpose is to use SIMetrix/SIMPLIS Classic, to simulate the impact on the stability of the converter when a PI-Filter is placed at the input.
Despite DCDC Designer is super usefull, there is no option to modify the circuit simulated.
Thanks in advance for your support!!

2

Hi Pere,
The model is available within the MPSmart software,
image

Here is the link to download:
MPSmart | Design Tools | MPS | Monolithic Power Systems

Best,
Nouman

3

Hi Nourman,
Thanks for your answer, very usefull, this is great.
Eventhat, I can not find the MPQ4313, only the MPQ4323.
Can I use MPQ4323, being 100% representative of MPQ4313?
If not, is planned to get a model for the MPQ4313?
Thanks for your support!

4

Hi Pere,
My apologies on mis-reading the part name, unfortunately we do not have a simplis model to share at this time.

The two are not 100% same, pin out and configurability wise. 4313 is more configurable based on which specific the designer wants to have control over. You may compare by scanning through the datasheets.

Is there a specific reason you are going with MPQ4313-AEC1?

Best,
Nouman

5

Hi Nouman,

Yes to operating range for the iput voltage is the widest one.

But simulation wise, our intention is to integrate the SIMplis model with the a PI filter, to double check stability.

No worries, we can survive with the model you proposed, I just would like to know if it’s planed to provide the MPQ4313-AEC1 model, and by more or less when?

Thanks for your support!