Manufacturer Part Number
BQ7694001DBTR
Manufacturer
Texas Instruments
Introduction
The BQ7694001DBTR is a highly integrated battery monitoring and protection device designed for 9-15 series cell lithium-ion battery packs.
Product Features and Performance
Supports multi-chemistry battery types
Integrated high-accuracy monitoring of voltage, temperature, and current
Extensive fault protection including overcurrent, overvoltage, undervoltage, and short circuit
Robust I2C interface for configuration and data reporting
Balances battery cells to extend life
System diagnostics to ensure reliable operation
Product Advantages
Enhances the safety and longevity of battery packs
Precision measurements improve system performance
Advanced protection features reduce risk of battery damage
Simplifies the design of battery management systems
Key Technical Parameters
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)
Supplier Device Package: 44-TSSOP
Quality and Safety Features
Comprehensive fault protection safeguards against common battery failures
High-temperature operational range ensures stable performance under various conditions
Rigorous quality control standards of Texas Instruments
Compatibility
Compatible with a variety of multi-chemistry batteries
Flexible I2C communication interface works with most microcontrollers
Surface mount design for broad PCB compatibility
Application Areas
Electric Vehicles
Energy Storage Systems
Portable Power Tools
Uninterruptible Power Supplies (UPS)
Medical Devices
Product Lifecycle
The product status is Active
No current indication of discontinuation
Future replacements or upgrades likely available as technology progresses
Several Key Reasons to Choose This Product
Manufactured by Texas Instruments, a leader in the industry known for quality and reliability
Extensive protective features add a layer of safety to battery-powered applications
Accommodates a wide range of battery cell counts, offering design flexibility
High-precision monitoring ensures optimal energy utilization and management
Durable under harsh conditions, making it suitable for a variety of industries and applications
BQ7694000DBRTexas Instruments