Manufacturer Part Number
BQ24125RHLR
Manufacturer
Texas Instruments
Introduction
The BQ24125RHLR is a sophisticated lithium-ion/polymer battery charger designed for a wide range of power management applications, integrating the innovative bqSWITCHER™ technology.
Product Features and Performance
Integrated power FETs for up to 2A charge rate
Support for 1 to 3 lithium-ion or lithium-polymer cells in series
Programmable charge current and safety timer
Robust over-temperature fault protection
Efficient power management for optimized charging
Advanced charging algorithm for battery longevity
Product Advantages
High charging efficiency for faster charge times
Flexible programming for various battery capacities
Compact 20-VFQFN package for space-sensitive applications
High level of integration for reduced external component count
Key Technical Parameters
Battery Chemistry: Lithium Ion/Polymer
Number of Cells: 1 ~ 3
Current Charging: Constant Programmable
Charge Current Max: 2A
Battery Pack Voltage: 8.4V
Voltage Supply (Max): 16V
Operating Temperature: -40°C ~ 85°C (TA)
Quality and Safety Features
Over-temperature protection mechanism
Precision charge control for battery safety and longevity
Compatibility
Designed for use with single to triple series lithium-ion or polymer battery packs
Application Areas
Portable electronics
Battery-powered devices
Power banks
Wireless peripherals
Product Lifecycle
Active product status with ongoing support
Not nearing discontinuation, reliable supply chain
Several Key Reasons to Choose This Product
High efficiency and fast charging capability enhance user experience
Texas Instruments' reliability and innovation in power management
Programmable features allow for customization to meet specific application needs
State-of-the-art safety features for peace of mind
Wide operating temperature range for diverse conditions and environments
Compact design facilitates integration into space-constrained applications
BQ24151YFFRTexas InstrumentsIC BATT CHG LI-ION 1CELL 20DSBGA