Manufacturer Part Number
BQ24725RGRT
Manufacturer
Texas Instruments
Introduction
The BQ24725RGRT is a power management integrated circuit (PMIC) specifically designed for battery chargers, accommodating lithium-ion chemistry and supporting 2 to 4 cell batteries.
Product Features and Performance
Supports Lithium Ion battery chemistry
Manages 2 to 4 cell batteries
Constant current charging programmable
I2C interface for communication
Operates in temperatures from 0°C to 125°C
Surface mount, 20-VFQFN exposed pad package
Product Advantages
Precision voltage and current regulation
Integrated fault protection features including over current, over voltage, and short circuit protection
Enhanced thermal management through the exposed pad package
Key Technical Parameters
Battery Pack Voltage: 19.2V (Max)
Voltage Supply (Max): 24V
Operating Temperature: 0°C ~ 125°C (TJ)
Quality and Safety Features
Over current protection
Over voltage protection
Short circuit protection
Compatibility
Compatible with Lithium Ion batteries
Application Areas
Battery charging systems for portable electronics
Power management solutions across various electronic devices
Product Lifecycle
Active product status
Continuously manufactured with no current plans for discontinuation
Several Key Reasons to Choose This Product
High integration reduces external component count
Robust thermal management improves reliability and longevity
Flexible cell support caters to a wider range of battery configurations
Comprehensive fault protection enhances safety in use
Active product lifecycle ensures ongoing availability and support
BQ24725ARGRTexas Instruments