You can find it in the Tape & Reel (TR) package.It is contained in a package named 49-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 BQ24161.It contains 49 terminations, so that is how many there are.Batteries pack have 3.7V.A maximum charging current of 2.5A is recommended.It appears that there are 1 channels available at this time.It is recommended to use devices with a maximum supply voltage of 10V.There is a possibility that it can be powered by a 5V battery.An input voltage that is equal to 18V can be applied to it without any problem.In order to operate, an output current of 4.5A is used.It is capable of functioning at a voltage as low as possible, for example 4.2V 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.It appears that there is 15mA current flowing through the supply of the gadget at the moment.As a rule of thumb, the supply voltage needs to be set to 18V for optimum efficiency.
BQ24161BYFFT Features
Battery pack voltage of 3.7V 1 channels 49-UFBGA, DSBGA package
BQ24161BYFFT Applications
There are a lot of Texas Instruments BQ24161BYFFT Battery Chargers ICs applications.