TPS54308: SPICE Model steady state issue

Shabham Goel

Part Number: TPS54308

Tool/software:

Hi,

I am using TPS54308 in my simulation in Ansys TwinBuilder. For this i have imported the SPICE model provided in TI Design Tools and Simulation.

After simulation, i found only Transient waveforms are generating, not Steady state.

Is the Model provided only works for Transient Analysis?

TPS54308 Unencrypted PSpice Transient Model Package (Rev. C)

*I had tried to Enable the Steady State=1.

Kindly look into this. If any other model is there for steady state analysis, please provide.

Thanks.

5 months ago

0 Shabham Goel 5 months ago

Prodigy 10 points

FYR providing Images:

Circuit:

Result: Vout, Vin, Iout

Rload=10ohm

0 Gui He 5 months ago

TI__Mastermind 27296 points

Hi Shabham

Did want steady state model to perform analyze like loop performance? Sorry that we only have transient model and that should be not able to do this.

Thanks and best regards.

0 Shabham Goel 5 months ago in reply to Gui He

Prodigy 10 points

Hi Gui,

I need to see the IC behavior for Steady state condition in my simulation. Could you please manage to send the SPICE model of TPS54308 - Steady State.

0 Gui He 5 months ago in reply to Shabham Goel

TI__Mastermind 27296 points

Sorry we don't have the steady state model available.

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TPS54308: SPICE Model steady state issue

TPS54308 Unencrypted PSpice Transient Model Package (Rev. C)