The LTM4668 is not yet released. Once the part is released, the datasheet will be available.
The LTM4668A web page https://www.analog.com/en/products/ltm4668a.html#product-tools indicates that there are models for LTpowerCAD. I have downloaded the latest version and sync'ed but the LTM4668A or the LTM4668 do not seem to be available.
Please sync release for LTPowerCad as some changes have been implemented:
1) Standard default switching frequency is 2.25MHz for LTM4668A
2) The switching frequency can now be changed to mimic an external switching frequency source (window of…
It is a situation to which everyone can relate; you are sitting in a favorite chair, a lamp glowing brightly above as you read a book or magazine. Suddenly, someone in your house starts vacuuming or using a hair dryer. The light, once warm and bright…