bq27620-G1
FEATURES
- 123 Battery Fuel Gauge for 1-Series Li-Ion applications based on Patented Impedance Track™ Technology with Dynamic Voltage Correlation (IT-DVC)
- Resides on System Main Board
- No Sense Resistor Required
- Powered directly from battery with integrated LDO
- Supports embedded or removable Battery Packs
- System Side Fuel-Gauge Provides:
- Accurate Battery Fuel Gauging; models the Battery Discharge Curve for Accurate Timeto-Empty Predictions
- Automatically Adjusts for Battery Aging, Battery Self-Discharge, and Temperature/Rate Inefficiencies
- Internal Temperature Sensor for Battery Temperature Reporting
- Battery Low Interrupt Warning
- Battery Insertion Indicator
- Configurable Level of State of Charge (SOC) Interrupts
- State of Health Indicator
- 32 Bytes of Non-Volatile Scratch-Pad FLASH
- 400-k Hz I2C™ Interface for Connection to
System Microcontroller Port
- In a 15-Pin Nano Free™ (CSP) Packaging
1.2 APPLICATIONS
- Smartphones
- Digital Still and Video Cameras
-...
