UCC28070: UCC28070

Tool/software:

Hello,

I'm simulatiing the IPFC UCC28070 in LTspice (TINA  demo is too medieval). 

According to this thread (1):

https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/965424/ucc28070-unencrypted-pspice-file

The UCC28070 model is given unencrypted, I intend to run the simulation on LT spice, of course I didn't expect to be used straightforward, so I repaired the file  as in the following link (2):

https://ez.analog.com/design-tools-and-calculators/ltspice/f/q-a/593929/expected-device-instantiation-or-directive-here-error-in-ltspice

Now, the TINA  example for the UCC28070 has a macro for the CS, transistor, inductor and diode model  called BOOST _AVG. It is not possible to substitute this macro for the UCC28070 transient simulation as  mentioned here (3):

https://e2e.ti.com/support/tools/simulation-hardware-system-design-tools-group/sim-hw-system-design/f/simulation-hardware-system-design-tools-forum/787152/simulation-error-in-ucc28070

The BOOST_AVG is encrypted and I couldn't find the way to make it work in LT.

At the unencrypted model file (link 3), there is a .SUBCKT BOOST_AVG, tried to isolate it and generate the macro in LT without sucess. Is it possible to use it as I intended?

Otherwhise, where can I find the BOOST_AVG macro unencrypted?

Thanks,