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LM74502: Attempting a high side driver s per attached circuit, why should simulation run endlessly in pspice for ti

Pranzal Sharma

Prodigy 10 points

Part Number: LM74502

over 1 year ago

0 Shiven Dhir over 1 year ago

TI__Guru 52285 points

Hi Pranzal,

Welcome to E2E!

Can you try again using a VPULSE instead of VDC at the input.

Also, in the please enable to Auto-Converge option is the simulation profile.

Regards,

Shiven Dhir

0 Pranzal Sharma over 1 year ago in reply to Shiven Dhir

Prodigy 10 points

Thanks for your kind support, meanwhile my problem got already resolved using,

[FAQ] PSPICE-FOR-TI: My simulation fails to converge and says "INFO(ORPSIM-16594): To improve Pseudotransient Convergence and Performance, set following options: PTRANABSTOL=1e-5, PTRANVNTOL=1e-4"? - Simulation, hardware & system design tools forum - Simulation, hardware & system design tools - TI E2E support forums