Manufacturer Part Number
BQ24070RHLR
Manufacturer
Texas Instruments
Introduction
Integrated circuit (IC) for battery charging
Part of the PMIC (Power Management Integrated Circuit) category
Specifically designed for battery chargers
Product Features and Performance
Supports lithium-ion/lithium-polymer battery charging
Charges a single-cell battery with maximum current of 1.5A
Programmable charging current and timer
Constant current charging mode
Over-temperature, reverse current, and short circuit protection
Product Advantages
Compact 20-VQFN (3.5x4.5) package
Wide operating temperature range of -40°C to 125°C
RoHS3 compliant for environmental friendliness
Key Technical Parameters
Battery pack voltage: 4.2V
Number of cells: 1
Battery chemistry: Lithium-ion/Lithium-polymer
Maximum charge current: 1.5A
Programmable charging current and timer
Supply voltage (max): 16V
Quality and Safety Features
Over-temperature protection
Reverse current protection
Short circuit protection
Compatibility
Surface mount design for easy integration
Tape and reel (TR) package for automated assembly
Application Areas
Portable electronics
Smartphones, tablets, and other mobile devices
Power banks and battery packs
Industrial and medical equipment
Product Lifecycle
Currently in production
No planned discontinuation
Replacements and upgrades may be available in the future
Key Reasons to Choose
Robust and reliable battery charging solution
Programmable features for customized charging
Compact and efficient design
Wide temperature range for diverse applications
Comprehensive protection features for safety