TPS22810: SPICE model imported into ADS not functioning properly

Hi Lysny,

I am not familiar with ADS so the errors might be arising due to incorrect importing of the .lib file.

The pins on the models directly correspond to the DBV package of TPS22810.

1 - VIN

2 - GND

3 - EN_UVLO

4 - CT

5 - QOD

6 - VOUT

Thank you for choosing to use TI Power Switches in your designs.

Hi,

Okay. I'll try reimporting the part or rewiring the schematic. I need s parameter extraction from this part though in order to complete customer analysis. If someone could help with this, I would appreciate it.

Thanks,

Lysny

Hi Lysny,

 I would suggest reaching out to a modelling resource for better support on S parameter extraction. My knowledge of this is quite basic and limited to this App Note from Pspice: https://www.pspice.com/resources/application-notes/obtain-s-parameter-data-probe-window 

Hi Shreyas,

S-param extraction is a feature in ADS, but needs a properly functioning load switch in order to work. The help I need is really something similiar to John Miller's in this thread: 

I tried to recreate his fix, but had no luck. Is there anyone you could redirect this ticket to in order to help? 

Thanks,

Lysny