Manufacturer Part Number
BQ294502DRVT
Manufacturer
Texas Instruments
Introduction
The BQ294502DRVT is a highly integrated battery protection device designed for 2-series or 3-series cell lithium-ion battery packs.
Product Features and Performance
Integrated high-accuracy voltage detection
Overvoltage and overcurrent protection
Low quiescent current
Robust ESD and EMC performance
Programmable overvoltage protection threshold
Product Advantages
Precision monitoring for enhanced safety
Suitable for space-constrained applications
Reduces external component count
Automatic cell balancing support
Extended operating temperature range
Key Technical Parameters
Battery Chemistry: Lithium Ion
Number of Cells: 2 ~ 3
Fault Protection: Over Voltage
Operating Temperature: -40°C ~ 110°C
Mounting Type: Surface Mount
Package / Case: 6-WDFN Exposed Pad
Supplier Device Package: 6-WSON (2x2)
Quality and Safety Features
Overvoltage protection to prevent battery damage
High accuracy voltage thresholds for reliability
Thermal shutdown for high-temperature safety
Compatibility
Compatible with lithium-ion cells
Optimized for 2 to 3 cell battery configurations
Application Areas
Portable electronics
Battery packs for consumer electronics
Energy storage systems
Power tools and handheld devices
Product Lifecycle
Product Status: Active
Not reported as nearing discontinuation
Replacement and upgrade options may be available
Several Key Reasons to Choose This Product
High integration for simplified design in power management
Texas Instruments' quality and reliability
Supports a broad range of lithium-ion battery configurations
Ideal for high-performance and safety-critical applications
Availability of technical support and comprehensive documentation
BQ29419PWRTexas InstrumentsIC BATT PROT LI-ION 2-4CL 8TSSOP