A 15-UFBGA, DSBGA package would be appropriate for this. IC POWER SUPPLY MANAGEMENT CIRCUIT is the system battery's analog IC. The available channels are 1. Currently, there are 15 pins on it. Tape & Reel (TR) cases are used for packaging. Surface Mount is the mount number for this electronic part. Surface Mount is positioned in the way of this electronic part. It can provide functions of type Battery Monitor. For the electronic part to perform properly, it should be operated at temperature -40°C~85°C TA. A battery chemistry of Lithium-Ion is used in this electronic part. There is a 3.6V volt power source. It is recommended that this battery protection IC be set to 3.6V at all times. The model is based on the BQ27520 family. A device that uses this battery instrument can detect ALSO OPERATES WITH SUPPLY VOLTAGE 2.45 TO 2.8V. A voltage greater than 2.8V (Vsup) must be required for a power supply. It is specified that the operating supply voltage for this battery instrument is 4.5V. The power IC's series corresponds to Impedance Track™. 118μA volts of supply current power it.
BQ27520YZFR-G4 Features
Available in 15-UFBGA, DSBGA Package with 15 Pins Mounting Type: Surface Mount Battery Chemistry : Lithium-Ion operate supply voltage at the range of 3.6V Output Voltage at the range of 2.6V
BQ27520YZFR-G4 Applications
There are a lot of Texas Instruments BQ27520YZFR-G4 Battery Management ICs applications.