Manufacturer Part Number
BQ7694001DBT
Manufacturer
Texas Instruments
Introduction
The BQ7694001DBT is a sophisticated battery management chip designed for monitoring and protecting multi-chemistry battery packs, optimizing performance for applications requiring 9 to 15 cells.
Product Features and Performance
Accurate monitoring of 9 to 15 battery cells
Multi-chemistry compatibility for versatile application
Integrated over current, over/under voltage, and short circuit fault protection
I2C interface for efficient communication and data transfer
Supports operating temperatures from -40°C to 85°C for robust performance in varied environments
Product Advantages
Comprehensive fault protection enhances safety and extends battery life
High level of integration reduces component count and system complexity
Key Technical Parameters
Battery Chemistry: Multi-Chemistry
Number of Cells: 9 ~ 15
Fault Protection: Over Current, Over/Under Voltage, Short Circuit
Interface: I2C
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: Surface Mount
Package / Case: 44-TFSOP (0.173", 4.40mm Width)
Quality and Safety Features
Stringent fault protection mechanisms safeguard against typical battery failures
Designed to meet industry-standard quality and safety certifications
Compatibility
Flexible design supports a wide range of battery chemistries and configurations, facilitating use in various applications
Application Areas
Electric vehicles
Portable energy storage systems
Uninterruptible power supplies
Industrial and commercial battery systems
Product Lifecycle
Status: Active
The BQ7694001DBT remains in active production with ongoing manufacturer support and no current indications of discontinuation. Upgrades or replacements are available as part of Texas Instruments' continuous product development.
Several Key Reasons to Choose This Product
High flexibility and compatibility with various battery chemistries make it a versatile choice for diverse applications
Advanced fault protection features ensure reliability and safety
Texas Instruments' reputation for quality and support provides assurance of product reliability and longevity
The ability to monitor and manage a wide range of cell counts makes it suitable for medium to large battery packs
Standardized I2C communication simplifies integration into existing systems without needing extensive redesign.
BQ7694000DBRTexas Instruments