In the Tape & Reel (TR) package, you will find it.To make it easier for you, it is included with the SOT-23-5 Thin, TSOT-23-5 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 LTC4054 can be used to find its related parts.In total, there are 5 terminations.Battery pack voltage is 4.2V.In total, it has 5 pins.As far as the charging current is concerned, it is 800mA at full charge.The number of channels available is 2.Its maximum supply voltage is 6.5V.A 5V battery should be sufficient.The device falls under the Power Management Circuits subcategory.In order to ensure optimum supply voltage, the maximum voltage setting is set to 2mA.The power supply for this part is set to 5V.
LTC4054ES5-4.2#TRPBF Features
Battery pack voltage of 4.2V 2 channels Power Management Circuits subcategory SOT-23-5 Thin, TSOT-23-5 package
LTC4054ES5-4.2#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC4054ES5-4.2#TRPBF Battery Chargers ICs applications.