There is a package called Tape & Reel (TR) that contains this item.An included version of it is available in the package 25-UFBGA, FCBGA.In this case, the device is mounted in the way of Surface Mount.
NCP1851BFCCT1G Features
25-UFBGA, FCBGA package
NCP1851BFCCT1G Applications
There are a lot of ON Semiconductor NCP1851BFCCT1G Battery Chargers ICs applications.