In the package 9-WFBGA, WLBGA, the ICs is enclosed.A package containing integrated circuit is called Tape & Reel (TR).Surface Mount is used for mounting integrated circuit.Integrated circuit belongs to the class Overvoltage Protection Controller.You can find similar integrated circuit systems by searching for the MAX20331 family.
MAX20331AEWL+T Features
MAX20331AEWL+T Applications
There are a lot of Maxim Integrated MAX20331AEWL+T Specialized ICs applications.
Digital Still Cameras
Membrane Keypads
Reference Design License Management
Cell Phones
Printer Cartridge Identification and Authentication
All AC-DC converters with X capacitors of 100 nF up to 6 mF