LM25180-Q1: Does LM25180-Q1 have similar characteristics to LM5180-Q1?

Yoshiki Ochi

Expert 8485 points

Part Number: LM25180-Q1
Other Parts Discussed in Thread: LM5180-Q1, LM5180, LM25180

Hello team,

Could you answer 2 questions about LM25180-Q1?

Could you tell me the difference between LM25180-Q1 and LM5180-Q1? I guess input voltage range is due to integrated MOSFET, is it correct?
Can I see similar characteristics to LM25180-Q1 by using LM5180-Q1 with tinaTI simulation?
I could not import Pspice-model of LM5180-Q1, how can I import it? (Attached picture shows error message) I found Pspice model at http://www.ti.com/product/LM5180-Q1/toolssoftware

Regards,
Ochi

over 5 years ago

0 Frank De Stasi over 5 years ago

TI__Guru 68345 points

The difference between the LM25180 and LM5180 is the abs max voltage.

They both have the same characteristics.

I have attached the spice model.

snvmbl6.zip

0 Yoshiki Ochi over 5 years ago in reply to Frank De Stasi

TI__Expert 8485 points

Hi Frank,

Thank you for your supporting.

But your spice model is not working in making new macro wizard, which said 'the circuit cannot be opened or cannot be converted to a macro.' Is it personal problem or the problem of the spice model?

Regards,
Ochi