Manufacturer Part Number
BQ29707DSET
Manufacturer
Texas Instruments
Introduction
BQ29707DSET is a battery protection integrated circuit designed for single-cell lithium-ion or lithium-polymer batteries, providing multiple protection features to enhance battery safety.
Product Features and Performance
High-accuracy voltage and current sensing
Provides protections against overcurrent, overvoltage, undervoltage, and short circuit conditions
Highly integrated design for space-constrained applications
Automatic cell balancing during charging
Robust thermal management
Product Advantages
Increased battery life and operational safety
Prevents damage to battery cells due to electrical mishaps
Reduces the need for external components, saving space and cost
Supports safe operation across a wide temperature range
Easy to integrate with existing designs
Key Technical Parameters
Battery Chemistry Compatibility with Lithium Ion/Polymer
Number of Cells Supported: 1
Fault Protection: Over Current, Over/Under Voltage, Short Circuit
Operating Temperature Range: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 6-WFDFN
Supplier Device Package: 6-WSON (1.5x1.5)
Quality and Safety Features
High-precision monitoring ensures reliable operation
Automatic shutdown to prevent battery damage during fault conditions
Built-in temperature sensing for thermal protection
Compatibility
Designed for use with single-cell lithium-ion or lithium-polymer batteries
Compatible with a variety of microcontrollers for easy integration into battery management systems
Application Areas
Portable electronic devices
Battery-powered equipment
Consumer electronics
Energy storage systems
Electric vehicles
Product Lifecycle
Status: Active
Product is not nearing discontinuation
Availability of replacements or upgrades is generally supported by Texas Instruments
Key Reasons to Choose This Product
Reliable battery protection from a trusted manufacturer, Texas Instruments
Comprehensive protection features leading to safer battery operation
Small form factor enabling use in compact devices
Wide operating temperature range suitable for various environments
Ease of use with minimal external components required for functionality
Long-term support and active product lifecycle status ensure future availability
BQ29707DSETexas Instruments