Manufacturer Part Number
BQ24161RGER
Manufacturer
Texas Instruments
Introduction
The BQ24161RGER is a highly integrated battery charger designed for Lithium-Ion or Lithium-Polymer batteries, commonly utilized in portable applications.
Product Features and Performance
Supports Lithium Ion/Polymer battery chemistry
Programmable constant charging current
Integrated fault protection for over temperature and over voltage
High charge current capacity up to 2.5A
Efficient power management capabilities
Operates within a wide supply voltage range up to 10V
Operational within temperature range from -40°C to 85°C
Product Advantages
High integration reduces system complexity and component count
Enhanced safety features prevent damage from abnormal conditions
High charging current accelerates battery charging processes
Suitable for demanding environments due to wide operating temperature range
Key Technical Parameters
Battery Chemistry: Lithium Ion/Polymer
Number of Cells: 1
Charge Current Max: 2.5A
Battery Pack Voltage: 3.7V
Voltage Supply (Max): 10V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Over Temperature Protection
Over Voltage Protection
Compatibility
Compatible with devices requiring 3.7V Lithium Ion/Polymer single cell batteries
Application Areas
Portable electronics
Consumer handheld devices
Wireless communication equipment
Product Lifecycle
Product Status: Active
No indications of discontinuation, and upgrade paths or replacements readily available
Several Key Reasons to Choose This Product
High current charging capability for faster battery recharge
Robust fault protection enhances device reliability and safety
Wide operating temperature range suitable for various environments
High integration allows for simplified system design
Trusted manufacturer with proven expertise in power management solutions