Manufacturer Part Number
BQ24253RGER
Manufacturer
Texas Instruments
Introduction
The BQ24253RGER is a high-performance battery charger tailored for single-cell Lithium Ion batteries, integrated into a compact 24-VFQFN package.
Product Features and Performance
Supports Lithium Ion battery chemistry
Adjustable charging current up to 2A
Programmable via I2C interface
Integrated fault protection features for overcurrent, overtemperature, and overvoltage
Operates efficiently at a battery pack voltage of 4.2V
Can handle an input voltage up to 10.5V
Product Advantages
High charging current capability
Customizable charging parameters
Multiple built-in safety features
Wide operating temperature range suitable for diverse environments
Key Technical Parameters
Battery Chemistry: Lithium Ion
Number of Cells: 1
Charging Current: Constant Programmable up to 2A
Battery Pack Voltage: 4.2V
Voltage Supply (Max): 10.5V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Overcurrent protection
Overtemperature protection
Overvoltage protection
Compatibility
Compatible with single-cell Lithium Ion batteries
Interface compatibility: I2C
Application Areas
Portable consumer electronics
Power tools
Energy storage systems
Product Lifecycle
Current Status: Active
Not nearing discontinuation
Upgrades or newer models should be checked for availability
Several Key Reasons to Choose This Product
High efficiency and programmable charging capabilities ideal for advanced electronics
Supports critical safety features to protect against common battery-related issues
Durable and reliable in a wide range of temperatures and conditions
Compact and versatile design easily integrated into various applications
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