Manufacturer Part Number
BQ27411DRZR-G1A
Manufacturer
Texas Instruments
Introduction
Battery management integrated circuit for power applications
Product Features and Performance
Integrated battery monitoring for single-cell Li-Ion batteries
Utilizes Impedance Track™ algorithm for accurate state-of-charge (SOC) estimation
Low power consumption suitable for portable devices
Reliable voltage, temperature, and current monitoring to ensure battery safety and longevity
Supports I2C communication interface for configuration and reading battery parameters
Product Advantages
Highly accurate SOC reporting increases user confidence
Supports seamless integration with existing designs due to small form factor
Minimizes energy consumption, contributing to longer battery life
Key Technical Parameters
Battery Chemistry: Lithium Ion
Number of Cells: 1
Interface: I2C
Operating Temperature Range: -40°C to 85°C
Mounting Type: Surface Mount
Package/Case: 12-VFDFN Exposed Pad
Supplier Device Package: 12-SON (2.5x4)
Quality and Safety Features
Advanced algorithms for precise monitoring reducing over-charge or discharge risks
Quality tested for consistent performance across specified temperature ranges
Compatibility
Compatible with various single-cell Li-Ion battery configurations
Easily interfaced with microcontrollers with I2C capability
Application Areas
Portable consumer electronics
Energy storage systems
Battery-powered tools and devices
Health and fitness trackers
Smart wearables
Product Lifecycle
Active status with ongoing manufacturer support
Availability of replacements or upgrades may vary, requiring consultation with Texas Instruments
Several Key Reasons to Choose This Product
Advanced Impedance Track™ algorithm for SOC accuracy
Energy-efficient design optimizing battery life
Broad operating temperature range suitable for diverse environments
High integration for reduced system complexity
Industry-leading manufacturer with a reputation for quality and reliability
