Manufacturer Part Number
BQ24726RGRR
Manufacturer
Texas Instruments
Introduction
The BQ24726RGRR is a Power Management IC specifically designed for efficient battery charging.
Product Features and Performance
Supports 1 to 4 series Li-Ion cells
Constant current charging with programmable current
I2C Interface for charge parameter control
Over Current, Over Voltage, and Short Circuit protection
0°C to 125°C operating temperature range
Surface Mount 20-VFQFN exposed pad package
Product Advantages
Integrated fault protection enhances safety
Flexible I2C interface increases system control
Built for a wide range of operating temperatures
Key Technical Parameters
Battery Chemistry: Lithium Ion
Number of Cells: 1 ~ 4
Programmable Charging Current
Max Battery Pack Voltage: 19.2V
Supply Voltage (Max): 24V
Operating Temperature: 0°C ~ 125°C
Quality and Safety Features
Comprehensive protection features to ensure battery and system safety
Compatibility
Suitable for a variety of 1 to 4 cell lithium ion battery packs
Application Areas
Laptop Computers
Portable Power Banks
Electronic Gadgets requiring rechargeable batteries
Product Lifecycle
Currently active and available
No known discontinuation in the near future
Several Key Reasons to Choose This Product
High reliability and safety due to built-in protection features
Versatile for different battery configurations and capacities
Easy to integrate with existing designs due to surface mount packaging
Suitable for high-temperature operations
Future-proof with no immediate discontinuation concerns
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