Manufacturer Part Number
BQ2000SN-B5G4
Manufacturer
Texas Instruments
Introduction
The BQ2000SN-B5G4 is a multi-chemistry battery charger IC from Texas Instruments. It is designed to charge single-cell or multi-cell battery packs with various chemistries, including Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Poly), and Nickel-Metal Hydride (NiMH) batteries.
Product Features and Performance
Supports 1 to 4 cells in series
Constant current, constant voltage charging algorithm
Programmable charge current and voltage
Charge termination based on programmable timer or voltage
Integrated charge and termination detection
Thermal regulation to prevent overheating
Fault protection including overcurrent, overvoltage, and short-circuit
Product Advantages
Versatile multi-chemistry support
Programmable charging parameters for optimized charging
Integrated safety features for reliable and safe operation
Compact 8-SOIC package for space-constrained applications
Key Reasons to Choose This Product
Reliable and efficient battery charging solution
Customizable charging parameters to match your specific battery requirements
Enhanced safety features to protect your battery and device
Space-saving package for integration into compact designs
Quality and Safety Features
Robust overcurrent, overvoltage, and short-circuit protection
Thermal regulation to prevent overheating
Charge and termination detection for reliable charging
Compatibility
The BQ2000SN-B5G4 is compatible with a wide range of battery chemistries, including Li-Ion, Li-Poly, and NiMH, making it suitable for a variety of applications.
Application Areas
Portable electronics
Power tools
Battery-powered devices
Industrial and medical equipment
Product Lifecycle
The BQ2000SN-B5G4 is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from Texas Instruments. If you have any questions or need further assistance, please contact our sales team via our website.
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