You can find it in the Tape & Reel (TR) package.It is contained in a package named 56-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 SUPPORT CIRCUIT.There are related parts for this device under the base part number BQ25971.It contains 56 terminations, so that is how many there are.Batteries pack have 4.65V.A maximum charging current of 8A is recommended.Product functionality is dependent on 56 pins.It appears that there are 1 channels available at this time.It is recommended to use devices with a maximum supply voltage of 12V.
BQ25971YFFT Features
Battery pack voltage of 4.65V 1 channels 56-UFBGA, DSBGA package
BQ25971YFFT Applications
There are a lot of Texas Instruments BQ25971YFFT Battery Chargers ICs applications.