Manufacturer Part Number
BQ24080DRCR
Manufacturer
Texas Instruments
Introduction
The BQ24080DRCR is a highly integrated lithium-ion and lithium-polymer linear charger device designed for space-limited, portable applications.
Product Features and Performance
Integrated power FET and current sensor for up to 1A charge applications
High-accuracy voltage and current regulation
Programmable charge parameters through external components
Thermal regulation to maximize charge rate without risk of overheating
Safety timers for pre-conditioning and fast charge phases
Status outputs for LED or host processor interface
Automatic recharge feature
Product Advantages
Compact design ideal for space-constrained applications
High level of integration reduces external component count
Flexible programmability to tailor charging profiles based on application needs
Built-in safety features to protect the battery and extend its life
Key Technical Parameters
Battery Chemistry: Lithium Ion/Polymer
Number of Cells: 1
Current - Charging: Constant - Programmable
Charge Current - Max: 1A
Battery Pack Voltage: 4.2V
Voltage - Supply (Max): 6.5V
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: Surface Mount
Package / Case: 10-VFDFN Exposed Pad
Supplier Device Package: 10-VSON (3x3)
Quality and Safety Features
Thermal regulation and protection
Pre-charge conditioning with safety timer
Charge termination enabled
Overvoltage and overcurrent protection
Compatibility
The BQ24080DRCR is designed to be used with single-cell lithium-ion or lithium-polymer batteries.
Application Areas
Smartphones
Digital cameras
Portable media players
Handheld devices
Product Lifecycle
Active status, not indicated as nearing discontinuation
Check manufacturer's resources for updates on replacements or upgrades
Several Key Reasons to Choose This Product
Optimal for portable electronics due to its small footprint and high integration
Versatile and programmable for various charge cycle requirements
Robust safety protocols enhance the reliability and lifespan of battery-powered devices
Supported by Texas Instruments' reputation for quality and long-term availability
BQ24079TRGTTTexas Instruments