Manufacturer Part Number
BQ27520YZFT-G4
Manufacturer
Texas Instruments
Introduction
High-Accuracy Li-Ion Battery Fuel Gauge IC with Impedance Track Technology
Product Features and Performance
Highly accurate battery fuel gauging
Impedance Track technology for accurate battery capacity tracking
Supports single-cell Li-Ion and Li-Polymer batteries
Supports battery chemistries including Li-Ion, Li-Polymer, and LiFePO4
Integrated gas gauge and fuel gauging algorithms
Battery fuel gauge with 1% accuracy
Supports battery pack configuration with integrated safety protection
Product Advantages
Accurate battery capacity tracking
Efficient power management for extended battery life
Supports wide range of battery chemistries
Integrated safety protection
Key Technical Parameters
Operating Voltage: 2.4V to 5.5V
Operating Temperature: -40°C to 85°C
Package: 15-DSBGA
Quality and Safety Features
RoHS3 compliant
Integrated safety protection features
Compatibility
Suitable for single-cell Li-Ion and Li-Polymer battery applications
Application Areas
Portable electronics
Wearable devices
Battery-powered industrial equipment
Product Lifecycle
This product is an active and widely used solution from Texas Instruments.
Replacement and upgrade options are available from Texas Instruments.
Key Reasons to Choose This Product
Highly accurate battery fuel gauging with Impedance Track technology
Supports a wide range of battery chemistries
Integrated safety protection features
Efficient power management for extended battery life
Proven reliability and performance from Texas Instruments
