Manufacturer Part Number
BQ24105RHLR
Manufacturer
Texas Instruments
Introduction
Integrated circuit for advanced power management, specifically multi-chemistry battery charging
Product Features and Performance
Multi-chemistry battery compatibility
Programmable constant charge current
Supports 1 to 3 battery cells
Programmable features such as current and safety timer
Fault protection for over temperature and over voltage
Charge current up to a max of 2A
Supports battery pack voltage up to 15.5V
Supply voltage up to 16V
Operates in temperatures from -40°C to 85°C
Surface mount, 20-VFQFN exposed pad package
Product Advantages
High integration for efficient charging
Flexible charging parameters for multiple battery types
Safety features prevent damage to circuits and battery cells
Able to charge high capacity batteries with 2A max current
Wide operating temperature range for various environments
Key Technical Parameters
Maximum Charge Current: 2A
Battery Pack Voltage: 15.5V
Supply Voltage (Max): 16V
Operating Temperature Range: -40°C ~ 85°C
Number of Cells: 1 ~ 3
Quality and Safety Features
Over temperature protection
Over voltage protection
Compatibility
Compatible with multi-chemistry battery cells
Application Areas
Portable Electronics
Power Tools
Medical Devices
Battery-Powered Equipment
Product Lifecycle
Status: Active
Not approaching discontinuation
Replacements or upgrades may be available
Several Key Reasons to Choose This Product
High charge current capability catering for high capacity batteries
Variable cell support for flexible product design
Robust protection features ensuring long-term reliability
Suitable for a broad range of applications due to multi-chemistry support
Operating temperature resilience for harsh environment conditions
BQ24103ARHLTexas Instruments