I found it in the Tape & Reel (TR) package, which comes with everything you need.The package 20-WFBGA, WLBGA 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.A analog IC of POWER SUPPLY SUPPORT CIRCUIT has been used in the design of this device.Device charging requires Constant - Programmable current.The base part number MAX8971 represents its related parts.As far as the terminations are concerned, there are 20.This battery pack has a voltage of 4.2V.Features such as Current are programmable.With maximum charging current, its rating is 1.55A.You need 20 pins for it to work.Channels are available in a total of 1.There is a maximum voltage of 7.5V for the device.Using a 5V battery should be enough to run it.It is mounted in the manner of Surface Mount.
MAX8971EWP+T Features
Battery pack voltage of 4.2V 1 channels 20-WFBGA, WLBGA package
MAX8971EWP+T Applications
There are a lot of Maxim Integrated MAX8971EWP+T Battery Chargers ICs applications.