LM74670-Q1: TINA-TI MOSFET bridge simulation problem: Current of component: U1.E_E8

Semyon Filippov

Part Number: LM74670-Q1
Other Parts Discussed in Thread: TINA-TI

Hello.

I'm new to TINA-TI and perhaps I'm doing something terribly wrong, but I fail to simulate a MOSFET bridge with the LM74670-Q1 controllers. Here is the schematic:

When I run a transient simulation I get the error:

Current of component: U1.E_E8

Node: 4
Component/Terminals: 4

Here is the schematic file: /cfs-file/__key/communityserver-discussions-components-files/196/bridge_2D00_tina_2D00_w_2D00_lm74670_2D00_q1.tsc

Any help would be greatly appreciated.

Thanks,

Semyon

over 5 years ago

0 Karikalan Selvaraj over 5 years ago

TI__Genius 16305 points

From the first look, i dont see an error in schematic.

Let me check this simulation in TINA and get back in two days, hope this is fine, unless you need urgently.

Regards,

Kari.

0 Semyon Filippov over 5 years ago in reply to Karikalan Selvaraj

Prodigy 55 points

This is absolutely fine. Thank you, Kari.

Regards,

Semyon

0 Semyon Filippov over 5 years ago in reply to Karikalan Selvaraj

Prodigy 55 points

Hi Kari,

Just a friendly reminder. Did you get a chance to look at my file?

Regards,

Semyon

0 Karikalan Selvaraj over 5 years ago in reply to Semyon Filippov

TI__Genius 16305 points

Please allow some more time to look into this.

I will get back by early next week.

Regards,

Kari.

0 Karikalan Selvaraj over 5 years ago in reply to Karikalan Selvaraj

TI__Genius 16305 points

There is an issue with the internal current of the model and the modelling team is investigating this.

Can we take this thread offline through email?

Regards,

Kari.

0 Semyon Filippov over 5 years ago in reply to Karikalan Selvaraj

Prodigy 55 points

Hi Kari,

Thanks for your reply. I don't mind.

Regards,

Semyon

0 Karikalan Selvaraj over 5 years ago in reply to Semyon Filippov

TI__Genius 16305 points

I have sent a request so that i can share my emaid id.

Regards

Kari

0 Karikalan Selvaraj over 5 years ago in reply to Karikalan Selvaraj

TI__Genius 16305 points

As we have plan to take thread offline and follow up on the email, let us know if you would like this thread to be active or closed.

Regards,
Kari.

0 Semyon Filippov over 5 years ago in reply to Karikalan Selvaraj

Prodigy 55 points

Hi Kari,

Do as you wish, it doesn't matter much to me.

Regards,

Semyon

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LM74670-Q1: TINA-TI MOSFET bridge simulation problem: Current of component: U1.E_E8