There is a package called 196-LBGA that contains it, and you can find it there. With its Tray-shaped packaging, it's easy to carry. A temperature regulation of -20°C~85°C is necessary to ensure reliable operation. If you use a 1.5V 3.3VV power supply, you should have no problem.
TSB43DB42GHC Features
TSB43DB42GHC Applications
There are a lot of Rochester Electronics, LLC TSB43DB42GHC Controllers Interface ICs applications.