Manufacturer Part Number
BQ24230RGTT
Manufacturer
Texas Instruments
Introduction
The BQ24230RGTT is an integrated lithium-ion battery charger from Texas Instruments, providing power management solutions for single-cell battery-powered systems.
Product Features and Performance
Integrated power FET and current sensor for up to 500mA charge current
High-Accuracy Voltage and Current Regulation
Thermal regulation to prevent overheating
Programmable charge timer
Status indication - LED or host reporting
Under-voltage lockout
Automatic recharge feature
Product Advantages
Optimized for USB power sources
Space-saving 16-VFQFN package
Robust protection features enhance safety
Highly programmable for a variety of applications
High efficiency and low quiescent current
Key Technical Parameters
Battery Chemistry: Lithium Ion
Number of Cells: 1
Charge Current - Max: 500mA
Battery Pack Voltage: 4.2V
Voltage - Supply (Max): 6.4V
Operating Temperature Range: -40°C to 125°C
Quality and Safety Features
Over Temperature Protection
Over Voltage Protection
Reverse Current Protection
Short Circuit Protection
Compatibility
Designed for lithium-ion powered devices
USB interface for charging and control
Application Areas
Portable electronics
Wearable devices
Mobile phones
Bluetooth accessories
Consumer products with single-cell lithium batteries
Product Lifecycle
Status: Active
Not indicated as nearing discontinuation
Availability of replacements or upgrades should be checked with the manufacturer
Several Key Reasons to Choose This Product
Efficient charge management for single-cell Li-Ion batteries
Wide range of programmable features to fit specific application needs
High integration for space-limited designs
Extended temperature range catering to rugged applications
Strong brand reputation of Texas Instruments for reliability and performance.
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