LMR51440-CALC: LV3842 library for TINA

Hello Sourish,
I downloaded the TINA-TI model but unable to configure the buck converter to give a 3.3V output even after changing the feedback resistors. Is this how the encrypted models work??

Thank you

Hello Sankalp,

You downloaded the TINA-TI model of which device?

Can kindly state that?

Thanks and Regards,

Sourish Nandy

 i downloaded the TINA-TI model of TPS560430.

Also if u can suggest me an alternative component in replacement of LV3842 that can be used in TINA-TI simulation would really help me.

Hello Sankalp,

Can you kindly use the Pspice model for TPS560430 and try to use it?

To Download PSpice for TI, follow these steps:

1. Go to https://www.ti.com/tool/PSPICE-FOR-TI
2. Click the "Download" or "Request" button
3. Follow the on-screen instructions
4. You'll receive an email with instructions to download and install the software

Thanks and Regards, 

Sourish Nandy.

Hello Sankalp,

You can try out the Pspice for TI model for LMR54410 on its product page  as it is pin to pin similar to TPS560430.

Thanks and Regards,

Sourish Nandy.