bq27541
www. ti. com . . SLUS861 – DECEMBER 2008
Single Cell Li-Ion Battery Fuel Gauge for Battery Pack Integration
FEATURES
1
•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
– 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-Emp...
bq27541 PDF File
