LM2776 PSpice Model doesn't work in LTSpice

Erwin Wagner

Other Parts Discussed in Thread: LM2776, TINA-TI

Hi,

I would like to simulate a circuit within LTSpice including the LM2776. But I can't run the Simulation. I always get the message "too few nodes". I have also Problems to run a Simulation with Simetrix. It seems, that the LM2776 model itself makes Trouble.

Could someone help me to run a Simulation with the LM2776?

Thanks and Regards

Erwin

over 7 years ago

0 Nikhil Gupta (Product Folder Models) over 7 years ago

TI__Mastermind 39210 points

Erwin,

Please refer to the following post. If you want, we can convert this model to TINA-TI.

e2e.ti.com/.../3122.importing-ti-s-spice-models-into-tools-other-than-pspice-and-tina-ti

0 Erwin Wagner over 7 years ago in reply to Nikhil Gupta (Product Folder Models)

Prodigy 20 points

Nikhil,
I can't use the LM2776 model because it is encrypted. Could I get the unencrypted model? That would be great.

Thanks
Erwin

0 Nikhil Gupta (Product Folder Models) over 7 years ago in reply to Erwin Wagner

TI__Mastermind 39210 points

Erwin,

My previous link also had instructions on how to request the unencrypted model. We can not supply unencrypted model for this part on the web or E2E since it needs an NDA.

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LM2776 PSpice Model doesn't work in LTSpice