BQ24157SYFFR Texas Instruments

Description: IC BATT CHG LI-ION 1CELL 20DSBGA, Interface: I²C, Mounting Type: Surface Mount, Number of Cells: 1, Package / Case: 20-UFBGA, DSBGA, Packaging: Tape & Reel (TR), Current - Charging: Constant - Programmable, Battery Pack Voltage: 4.44V (Max), Voltage - Supply (Max): 6V, Fault Protection: Over Temperature, Over Voltage, Programmable Features: Current, Charge Current - Max: 1.25A, Supplier Device Package: 20-DSBGA, Battery Chemistry: Lithium Ion/Polymer, Operating Temperature: -30°C ~ 85°C (TA).