Manufacturer Part Number
BQ20Z65DBT-R1
Manufacturer
Texas Instruments
Introduction
Multi-function battery management IC for 2-4 cell Li-ion/polymer batteries
Product Features and Performance
Supports 2-4 cell Li-ion/polymer battery packs
Provides complete battery fuel gauging, safety, and charge management
Patented Impedance Track technology for accurate remaining capacity and life calculations
Integrated ADCs, protection circuits, and charge control
Product Advantages
Accurate battery fuel gauging
Advanced safety and protection features
Comprehensive charge management capabilities
Flexible configuration and customization options
Key Technical Parameters
Operating temperature: -40°C to 85°C
Package: 44-TSSOP
Supports 2-4 cell Li-ion/polymer battery packs
Integrated ADCs, protection circuits, and charge control
Quality and Safety Features
Over-current, over-temperature, over/under-voltage, and short-circuit protection
Robust safety mechanisms to prevent battery damage
Compatibility
Compatible with various Li-ion/polymer battery chemistries and configurations
Application Areas
Portable electronics, power tools, e-bikes, and other battery-powered devices
Product Lifecycle
This product is still in active production and widely available
Replacements and upgrades may be available in the future as technology evolves
Key Reasons to Choose This Product
Accurate and reliable battery fuel gauging
Comprehensive safety and protection features
Efficient charge management capabilities
Flexible configuration and customization options
Proven performance and reliability from a trusted manufacturer