There is a package for Tray in which it can be found.We've included it in the 16-VFQFN Exposed Pad package so that it's easier to use.Mounting type for the device is Surface Mount.It is recommended that the temperature be set to -40°C~85°C TA in order to ensure reliable performance.In order to operate this device, an analog IC of POWER SUPPLY SUPPORT CIRCUIT must be used.The device requires Constant current to charge.As far as the battery pack is concerned, it is 4.2V.There are various programmable features, such as Voltage.As long as it is charged at maximum current, it will be rated as 2A.Devices require 16.5V as their maximum supply voltage.
TS55101-QFNR Features
Battery pack voltage of 4.2V 16-VFQFN Exposed Pad package
TS55101-QFNR Applications
There are a lot of Semtech Corporation TS55101-QFNR Battery Chargers ICs applications.