There is a package for Tube in which it can be found.There is a 16-VQFN Exposed Pad package that comes with this item.It appears that the device's mounting type is Surface Mount.It is recommended that the temperature be set to -20°C~70°C TA in order to ensure reliable performance.It functions by using an analog IC called POWER SUPPLY SUPPORT CIRCUIT.The device requires Constant - Programmable of current to charge.It is possible to find related parts of this device by using the base part number ISL6292.It has 16 terminations.It is a 4.2V voltage for the battery pack.With maximum charging current, its rating is 2A.It appears that there are 1 channels available at this time.There is a preference for devices with 6.5V maximum supply voltages.If it runs off of a 5V battery, then it should be able to run continuously.
ISL6292-2CR4 Features
Battery pack voltage of 4.2V 1 channels 16-VQFN Exposed Pad package
ISL6292-2CR4 Applications
There are a lot of Renesas Electronics America Inc. ISL6292-2CR4 Battery Chargers ICs applications.