Manufacturer Part Number
BQ24250RGER
Manufacturer
Texas Instruments
Introduction
The BQ24250RGER is a highly integrated lithium-ion battery charger from Texas Instruments designed for portable applications.
Product Features and Performance
Highly efficient power management and battery charging
Programmable charging parameters
Multiple fault protection features
High charge current capability up to 2A
Supports single lithium-ion cell
I2C interface for charge control and monitoring
Extended operating temperature range
Surface mount technology for compact design
Complies with industry standards
Product Advantages
Fast battery charging capabilities
Robust safety features to protect against common faults
Flexibility through programmable features
Suitable for a wide range of temperatures in harsh conditions
Integration reduces system complexity and component count
Key Technical Parameters
Battery Chemistry: Lithium Ion
Number of Cells: 1
Current - Charging: Constant - Programmable
Fault Protection: Over Temperature, Over Voltage
Charge Current - Max: 2A
Battery Pack Voltage: 4.2V
Voltage - Supply (Max): 10.5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 24-VFQFN Exposed Pad
Supplier Device Package: 24-VQFN (4x4)
Quality and Safety Features
Protection against over-temperature and over-voltage conditions
Reliable performance adhering to industry safety standards
Compatibility
Compatible with single-cell lithium-ion batteries
I2C communication protocol support for interfacing with microcontrollers
Application Areas
Portable electronic devices such as smartphones, tablets, and digital cameras
Battery-powered consumer electronics
Medical and healthcare devices
Industrial equipment requiring rechargeable battery solutions
Product Lifecycle
The product status is Active
No indication of discontinuation, with replacements or upgrades presumably available
Several Key Reasons to Choose This Product
High charging current capability for rapid battery charging
Comprehensive fault protection increases device reliability and safety
Customizable and programmable through I2C interface to suit specific applications
Wide operating temperature range ensures functionality under varying environmental conditions
Quality assurance from a reputable manufacturer in power management solutions
Ease of integration with modern surface mount technology
Support from Texas Instruments for development and application design
BQ24253YFFTTexas Instruments