Part Number:CSD95490Q5MC
Tool/software:TINA-TI or Spice Models
TI,
I have your spice model for the CSD95490Q5MC, but there isn't one available for the TPS53659. For now I am using the default models for the PWM included in the spice model for the FET.
I'm working on an issue with our product, which uses the aforementioned devices, and I can't seem to get the simulations to correlate with the measured values.
We would like to validate the efficacy of the snubber and rboot value changes.
Are simulations used as part of your design review process or is it only schematics and layout?
What would you recommend to use as a model for the PWM control? I have a block diagram on the TPS53659 from an app note that may work.
What guarantees do we have with the simulation model? (assuming I'm setting it up correctly).