It comes in the 40-VFQFN Exposed Pad package, which makes switching controller suitable for most applications. The pmic is packaged in Tube solid enclosure. dc dc regulators can be carried out with Surface Mount. A search for "ISL6248A" will reveal other relevant dc to dc converter ics.
ISL6248ACR Features
ISL6248ACR Applications
There are a lot of Renesas Electronics America Inc. ISL6248ACR DC to DC converter applications.