In the Tape & Reel (TR) package, you will find it.To make it easier for you, it is included with the 8-WFDFN Exposed Pad package.There is a mounting type of Surface Mount for this device.Keeping the temperature at -40°C~85°C TA will ensure reliable performance.POWER SUPPLY SUPPORT CIRCUIT is the analog IC used in this device.The device requires Constant - Programmable of current to charge.This part number LTC4058 can be used to find its related parts.In total, there are 8 terminations.Battery pack voltage is 4.2V.In total, it has 8 pins.A number of programmable features are available, including Current.As far as the charging current is concerned, it is 950mA at full charge.The number of channels available is 1.Its maximum supply voltage is 6.5V.A 5V battery should be sufficient.
LTC4058EDD-4.2#TRPBF Features
Battery pack voltage of 4.2V 1 channels 8-WFDFN Exposed Pad package
LTC4058EDD-4.2#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC4058EDD-4.2#TRPBF Battery Chargers ICs applications.