You can find it in the Cut Tape (CT) package.It is contained in a package named 30-UFBGA, DSBGA.Mounting type Surface Mount matches the device.If you wish to ensure reliable performance, set the temperature to -40°C~85°C TA.In order to provide its functionality, this device uses an analog IC called POWER SUPPLY MANAGEMENT CIRCUIT.It is necessary to supply the device with Constant - Programmable current in order to charge it.There are related parts for this device under the base part number BQ24251.It contains 30 terminations, so that is how many there are.Batteries pack have 4.2V.In addition to Current, a variety of programmable features are available.Product functionality is dependent on 30 pins.An input voltage that is equal to 10.5V can be applied to it without any problem.4.44V output voltages can result in high efficiency.In order to operate, an output current of 2A is used.It is capable of functioning at a voltage as low as possible, for example 4.35V voltage for this circuit is used.I'd like to emphasize that the mounting of the device is done in the same manner as Surface Mount.In most cases, the maximum supply voltage (Vsup) is set to 5mA.It appears that there is 13mA current flowing through the supply of the gadget at the moment.
BQ24251YFFT Features
Battery pack voltage of 4.2V 30-UFBGA, DSBGA package
BQ24251YFFT Applications
There are a lot of Texas Instruments BQ24251YFFT Battery Chargers ICs applications.