Datasheet Summary
Low-Cost Lithium Ion Power Gauge™ IC
Features
- Accurate measurement of available capacity in Lithium Ion batteries
- Provides a low-cost battery management solution for pack integration
- plete circuit can fit in as little as
1 2 square inch of
- Low operating current (120µA typical)
- Less than 100nA of data retention current
- High-speed (5kb) single-wire munication interface (HDQ bus) for critical battery parameters
- Monitors and controls charge FET in Li-Ion pack protection circuit
- Direct drive of remaining capacity LEDs
- Measurements automatically pensated for rate and temperature
- 16-pin narrow SOIC
Pin Connections
General...