TPS2490: Simulation with Infineon GaN FET (IGC033S101) not converging

Noah Hicks

Part Number: TPS2490
Other Parts Discussed in Thread: CSD19536KTT, CSD19506KTT

Tool/software:

I'm trying to run this simulation and it's not converging. I'm using the IGC033S101, which I believe is an n-channel GaN FET but not 100% sure. I'd appreciate any help!

4 months ago

0 Avishek Pal 4 months ago

TI__Mastermind 41060 points

Thanks for reaching out. We will get back to you by next Monday.

0 Noah Hicks 4 months ago in reply to Avishek Pal

TI__Prodigy 235 points

Thank you for the response. I am also testing out TI fets CSD19506KTT and CSD19536KTT and neither converge, while the infineon fet IRF540NS does. I've attached a sim model with all the different options I am trying.Sim_30A_Range_HCV_VI_PBox_REVA_NEW.TSC

0 Avishek Pal 4 months ago in reply to Noah Hicks

TI__Mastermind 41060 points

Please order an EVM and test your circuit in the hardware. Sorry, I can't support the PSpice model issue. Apologize for my inability.

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TPS2490: Simulation with Infineon GaN FET (IGC033S101) not converging