Manufacturer Part Number
BQ24730RGFR
Manufacturer
Texas Instruments
Introduction
The BQ24730 is a single-chip switch-mode battery charger with advanced charge management features. It supports multi-chemistry battery charging, including Li-ion, Li-polymer, and NiMH, and can charge up to 4 cells in series. The charger features constant-current/constant-voltage charge algorithm, charge current and voltage regulation, and various protection functions.
Product Features and Performance
Supports multi-chemistry battery charging (Li-ion, Li-polymer, NiMH)
Charges up to 4 cells in series
Constant-current/constant-voltage charge algorithm
Programmable charge current and charge voltage
Charge current regulation
Charge voltage regulation
Charge current termination
Charge timer
Thermal regulation
Battery temperature monitoring
Reverse battery protection
Input overvoltage protection
Output short-circuit protection
Overload protection
Product Advantages
Highly integrated single-chip solution
Programmable charge parameters for optimized charging
Advanced protection features for safety and reliability
Supports a wide range of battery chemistries and cell configurations
Key Reasons to Choose this Product
Comprehensive charge management capabilities
Robust protection features for safe and reliable operation
Flexibility to support various battery types and configurations
Compact and space-efficient package for easy integration
Quality and Safety Features
Meets industrial temperature range (-40°C to 85°C)
Robust protection features against overcurrent, reverse battery, overvoltage, and short circuits
Reliable and durable design for long-term performance
Compatibility
The BQ24730 is compatible with a wide range of battery types, including Li-ion, Li-polymer, and NiMH batteries, with up to 4 cells in series.
Application Areas
Portable electronics
Power tools
Medical devices
Industrial equipment
Backup power systems
Product Lifecycle
The BQ24730 is an obsolete product, meaning it is no longer in active production. However, there are several equivalent and alternative models available from Texas Instruments that provide similar functionality and features. Customers are advised to contact our website's sales team for more information on available options and to determine the best solution for their specific application requirements.
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