LP5910: TINA-TI modeling

Lucas Pucheta

Part Number: LP5910

Hello,

I am attempting to model the LP5910 with the following parameters:

Vin: 1.9V

Vout: 1.2V

Iout: 280mA

I am outputting a current and voltage that is way below my desired output.

I have attached a screenshot of my circuit simulation.

Thanks!

0 JCHK over 4 years ago

Hi Lucas,

Do you have any warnings or errors when you simulate?

I get the following:

Can you double-check your schematic?

0 Lucas Pucheta over 4 years ago in reply to JCHK

John,

Thank you for the response. No, I do not receive any errors when simulating. These are my test results:

0 JCHK over 4 years ago in reply to Lucas Pucheta

Hi Lucas,

There is something wrong with how your schematic/simulation is setup. I just noticed AM2 is measuring 1900A!

Here is my sim file for reference.

I hope this helps. LP5910x1v2.TSC.zip

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