bq27741-G1 Overview
The Texas Instruments bq27741-G1 Li-Ion battery fuel gauge is a microcontroller peripheral that provides fuel gauging for single-cell Li-Ion battery packs. The device requires little system microcontroller firmware development for accurate battery fuel gauging. The fuel gauge resides within the battery pack or on the system’s main board with an embedded battery (non-removable).
bq27741-G1 Key Features
- 1 Battery Fuel Gauge and Protector for 1-Series LiIon
bq27741-G1 Applications
- Microcontroller Peripheral Provides
- Accurate Battery Fuel Gauging Supports up to 14,500 mAh
- External and Internal Temperature Sensors for Battery Temperature Reporting
- Precision 16-Bit High-Side Coulomb Counter with High-Side Low-Value Sense Resistor (5 mΩ to 20 mΩ)