LT3845A
Recommended for New Designs
The LT3845A is a high voltage, synchronous, current mode controller used for medium to high power, high efficiency supplies. It offers a wide 4V to 60V...
Datasheet
LT3845A on Analog.com
We need to verify that the component is AEC-Q100 compliant.
For what it is stated in your web, it seems it is:

But we could not find the exact information in the page nor in the datasheet of the product.
Thanks a lot!