bq27010
Description
The bqJUNIOR™ series are highly accurate stand-alone single-cell Li-Ion and Li-Pol battery capacity monitoring and reporting devices targeted at space-limited, portable applications. The IC monitors a voltage drop across a small current sense resistor connected in series with the battery to determine charge and discharge activity of the battery.
Key Features
- HDQ (bq27010) or I2C (bq27210) Communication
- Reports Accurate Time-to-Empty At Both Measured and Host-Requested Load Values
- Reports Available Capacity Compensated for Discharge Rate, Temperature, and Age
- End-of-Discharge Voltage Compensated for Discharge Rate and Temperature
- Automatic Capacity Reduction with Age
- Reports Temperature, Voltage, and Current
- High Accuracy Charge and Discharge Current Integration with Automatic Offset Calibration
- Requires No User Calibration
- Programmable Input/Output Port
- Internal User EEPROM Configuration Memory
