In the Tape & Reel (TR) package, you will find it.To make it easier for you, it is included with the 25-WFBGA package.There is a mounting type of Surface Mount for this device.Keeping the temperature at -30°C~85°C TA will ensure reliable performance.In total, there are 25 terminations.Battery pack voltage is 4.2V.As far as the charging current is concerned, it is 1A at full charge.In order for it to work, it requires 25 pins.A 5V battery should be sufficient.5.5V supply voltage is not a problem for it.This device operates with a current output of 2A.The device falls under the Power Management Circuits subcategory.Aligning it with Surface Mount is required for mounting.The power supply for this part is set to 5V.
R2A20056BM#W0 Features
Battery pack voltage of 4.2V Power Management Circuits subcategory 25-WFBGA package
R2A20056BM#W0 Applications
There are a lot of Renesas Electronics America R2A20056BM#W0 Battery Chargers ICs applications.