I found it in the Tape & Reel (TR) package, which comes with everything you need.The package 20-VFQFN Exposed Pad includes a version of it.A Surface Mount mounting type is assigned to the device.If the temperature is set to -40°C~85°C TA, reliable performance will be assured.Device charging requires Constant - Programmable current.The base part number ISL9219 represents its related parts.This battery pack has a voltage of 4.2V.Features such as Timer are programmable.
ISL9219AIRZ-T Features
Battery pack voltage of 4.2V 20-VFQFN Exposed Pad package
ISL9219AIRZ-T Applications
There are a lot of Renesas Electronics America Inc. ISL9219AIRZ-T Battery Chargers ICs applications.