Manufacturer Part Number
BQ24113RHLR
Manufacturer
Texas Instruments
Introduction
Integrated power management IC for lithium-ion or polymer battery charging
Product Features and Performance
Supports 1-2 lithium-ion/polymer cells
Programmable constant charging current
Programmable charging timer
Over-temperature and over-voltage fault protection
Up to 2A charge current capability
4V battery pack voltage support
Operating supply voltage up to 16V
Operational temperature range from -40°C to 85°C
Surface mount technology
Product Advantages
High integration for compact design
Flexible programming for various charging parameters
Multiple built-in safety features to protect the battery
Compatibility with a wide range of battery pack voltages
Key Technical Parameters
Battery Chemistry: Lithium Ion/Polymer
Number of Cells: 1 ~ 2
Current - Charging: Constant - Programmable
Fault Protection: Over Temperature, Over Voltage
Charge Current - Max: 2A
Battery Pack Voltage: 8.4V
Voltage - Supply (Max): 16V
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: Surface Mount
Package / Case: 20-VFQFN Exposed Pad
Quality and Safety Features
Robust fault protection for enhanced safety
High-temperature operational range ensuring stability under various conditions
Compatibility
Designed for lithium-ion and polymer battery technologies
Compatible with surface mount technology assembly processes
Application Areas
Portable electronics
Power banks
Battery-powered consumer devices
Wireless peripherals
Product Lifecycle
Status: Active
Not indicated as nearing discontinuation
Availability of replacements or upgrades not specified
Several Key Reasons to Choose This Product
Efficient charging for 1-2 cell Li-ion/polymer batteries
High current charge capacity up to 2A
Adaptability with programmable features
On-chip safety protocols to prevent charging-related failures
Operates effectively across a broad temperature spectrum
Manufactured by a leading semiconductor company known for reliability and innovation
BQ24105RHLRG4Texas Instruments