Datasheet Summary
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SLUSA11
- FEBRUARY 2010
Single Cell Li-Ion Battery Fuel Gauge for Battery Pack Integration
Check for Samples: bq27541-V200
Features
- 23 Battery Fuel Gauge for 1-Series Li-Ion Applications
- Microcontroller Peripheral Provides:
- Accurate Battery Fuel Gauging
- Internal Temperature Sensor for System Temperature Reporting
- SHA-1/HMAC Authentication
- Lifetime Data Logging
- 96 Bytes of Non-Volatile Scratch Pad FLASH
- Battery Fuel Gauging Based on Patented Impedance Track™ Technology
- Models Battery Discharge Curve for Accurate Time-To-Empty Predictions
- Automatically Adjusts for Battery Aging, Battery Self-Discharge, and Temperature/Rate Inefficiencies
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