LMR36015-Q1: What non-inverting and inverting means?

Oliver Kim7

Expert 3305 points

Part Number: LMR36015-Q1
Other Parts Discussed in Thread: TINA-TI

Dear team,

Could you let me know what non-inverting and inverting pspice model exactly means?

Thanks.

Regards,

Oliver Kim

over 5 years ago

0 Frank De Stasi over 5 years ago

TI__Guru 65605 points

Non-inverting means an ordinary positive output regulator.

Inverting means a positive input to negative output regulator

A model that says "non-inverting and inverting" means that it will work for both types of regulators.

0 Oliver Kim7 over 5 years ago in reply to Frank De Stasi

TI__Expert 3305 points

Dear Frank,

Thanks for your reply.

Can I use Un-encrypted model in TINA and LTspice?

I simulated it, but didn't work with error below. I believe when I connect all pins to GND, the transient analysis should work.

0 Frank De Stasi over 5 years ago in reply to Oliver Kim7

TI__Guru 65605 points

I am not sure. I will transfer this to the Webench team to help with your question.

0 Arpan Gupta over 5 years ago in reply to Oliver Kim7

TI__Expert 3140 points

Hi Oliver,

I think the simulation shows error message because the connections are not proper. You do not need to import the model file in TINA-TI. We already have enabled export option in WEBENCH designer. You can create your design in WEBENCH designer and then please download the exported TINA-TI simulation file as shown below.

Thanks & Regards,

Arpan Gupta

Power management

Power management forum

LMR36015-Q1: What non-inverting and inverting means?