Manufacturer Part Number
BQ20Z65DBTR
Manufacturer
Texas Instruments
Introduction
The BQ20Z65DBTR is a fuel gauge integrated circuit designed for battery management in devices using Lithium-Ion or Lithium-Polymer batteries.
Product Features and Performance
Fuel gauge function for battery management
Supports Lithium Ion and Lithium Polymer battery chemistries
Handles battery configurations from 2 to 4 cells
Product Advantages
Accurate battery monitoring improves device reliability
Enhances battery safety with built-in fault protection mechanisms
Key Technical Parameters
Battery Chemistry: Lithium Ion/Polymer
Number of Cells: 2 ~ 4
Fault Protection: Over Current, Over Temperature, Over/Under Voltage, Short Circuit
Interface: SMBus
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: Surface Mount
Package / Case: 44-TFSOP (0.173", 4.40mm Width)
Supplier Device Package: 44-TSSOP
Quality and Safety Features
Built-in over current, over temperature, and voltage protection
Short circuit prevention
Ensures stable and safe battery operation
Compatibility
Compatible with Lithium Ion and Lithium Polymer batteries
Usable in devices with 2 to 4 cell battery packs
Application Areas
Ideal for portable electronic devices requiring reliable battery management
Suitable for smart devices and energy storage systems
Product Lifecycle
Product Status: Active (not in the phase of discontinuation)
Availability of replacements or upgrades is maintained
Several Key Reasons to Choose This Product
High accuracy in battery management enhances device performance
Multi-layer safety features ensure safe operation under various conditions
Supports SMBus interface for easy integration into system designs
Durable and reliable over a wide operating temperature range
Continued product support and availability from Texas Instruments