LM3478 SPICE Modell

Samuel Ölke

Prodigy 200 points

Other Parts Discussed in Thread: LM3478

Hi everyone,

does anyone have a LM3478 modell for ltspice and is willing to share it? I'm in desperate need of it.

Your help is much appreciated.

Best regards

Sam

over 11 years ago

0 Britt Brooks - Online Design Tools over 11 years ago

TI__Mastermind 41310 points

Samuel,

We do not have an LTSpice model for the LM3478. It is supported in WEBENCH® and does have simulation capability enabled. The design can also be edited using the schematic editor tool in WEBENCH®.

Britt

0 Samuel Ölke over 11 years ago in reply to Britt Brooks - Online Design Tools

Prodigy 200 points

Thank you very much Britt, I didn't know that!

Best regards

Sam

0 Samuel Ölke over 11 years ago in reply to Samuel Ölke

Prodigy 200 points

Hello,

I tried simulating the LM3478. Therefore I created my own design but I'm not able to change the SPICE parameters (simulation time). What am I doing wrong? It always uses the type 'Startup' with 5m sec.

Thanks for your help.

Best regards

Sam

0 Britt Brooks - Online Design Tools over 11 years ago in reply to Samuel Ölke

TI__Mastermind 41310 points

Sam,

There are limitations put onto the schematic editor tool in WEBENCH®. The only simulation that can be run currently is Startup and the time duration for the startup simulation is fixed, based on the original design.

You are not doing anything wrong. These are currently the limitations of the schematic editor simulation capability.

Britt

Simulation, hardware & system design tools

Simulation, hardware & system design tools forum

LM3478 SPICE Modell