Provides Accurate Measurement of Available Charge in Li-Ion and Li-Polymer Batteries
Supports the Smart Battery Specification (SBS) V1.1
Integrated Time Base Removes Need for External Crystal with Optional Crystal input
Works With the TI bq29312 Analog Front-End (AFE) Protection IC to Provide Complete Pack Electronics for 7.2-V, 10.8-V or 14.4-V Battery Packs With Few External Components
Based on a Powerful Low-Power RISC CPU Core With High-Performance Peripherals
Integrated Flash Memory Eliminates the Need for External Configuration EEPROM
Uses 16-Bit Delta Sigma Converter for Accurate Voltage and Temperature Measurements
Measures Charge Flow Using a High Resolution 16-Bit Integrating Converter
Better Than 0.65-nVh of Resolution
Self-Calibrating
Offset Error Less Than 1-µV
Programmable Cell Modeling for Maximum Battery Fuel Gauge Accuracy
Drives 3-, 4-, or 5-Segment LED Display for Remaining Capacity Indication
