LM3242: SPICE Model

davids

Part Number: LM3242
Other Parts Discussed in Thread: TINA-TI,

Hi,

I want to do some simulation with LM3242. But I can't find it in the lib of Tina-Ti and Pspice for Ti. Also can't find the spice model in LM3242 page. Is there anyone know where can find the spice model of LM3242? Thanks a lot.

over 5 years ago

0 Liaqat Khan over 5 years ago

TI__Mastermind 18550 points

Hello,

Unfortunately, we do not have a spice model for this device. I would be happy to answer if you have any specific questions about designing this device into an application.

Kind Regards,

Liaqat

0 davids over 5 years ago in reply to Liaqat Khan

Prodigy 30 points

Hi Liaqat,

Thanks for your feedback. I want to know if LM3242 can support dynamic VCON voltage? I need to design a power test system for some special test. It requires Vout can change to different voltage quickly. So I want to change DAC output voltage for VCON so that Vout also can be changed quickly. Don't know if this solution is ok? Or will lead to some oscillation issue.

Looking forward to your reply, thanks.

0 Liaqat Khan over 5 years ago in reply to davids

TI__Mastermind 18550 points

Hello,

You should be able to change output voltage dynamically by changing Vcon. Please see specification for Tvcon_tr in the datasheet which shows that, under the conditions mentioned in the datasheet, typical time for output voltage change is 9us.

Kind Regards,

Liaqat

0 davids over 5 years ago in reply to Liaqat Khan

Prodigy 30 points

Hi Liaqat,

Thanks for your help. It's clear for me:)

Best Regards,

DavidS

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LM3242: SPICE Model