Manufacturer Part Number
BQ24074RGTR
Manufacturer
Texas Instruments
Introduction
BQ24074RGTR is a highly-integrated Lithium-ion battery charger tailored for portable applications.
Product Features and Performance
Integrated power FET and current sensor for up to 1.5A charge rate
Support for USB-based charging
Programmable charge current and safety timer for added flexibility
High accuracy voltage and current regulation
Thermal regulation and protection
Product Advantages
High integration reduces system complexity
Optimized for thermal performance and efficiency
Flexible programming to accommodate various battery sizes
Robust fault protection features improve safety
Key Technical Parameters
Battery Chemistry: Lithium Ion
Number of Cells: 1
Programmable Features include Current and Timer
Fault Protection against Over Temperature, Over Voltage, Reverse Current, Short Circuit
Max Charge Current: 1.5A
Battery Pack Voltage: 4.2V
Max Supply Voltage: 10.2V
Operating Temperature Range: -40°C ~ 125°C
Mounting Type: Surface Mount
Package: 16-VFQFN Exposed Pad
Supplier Device Package: 16-VQFN (3x3)
Quality and Safety Features
Comprehensive fault protection suite
Thermal regulation to prevent overheating
Precision charge control for battery longevity
Compatibility
Compatible with single-cell Lithium Ion batteries
Supports USB interfaces for various charging applications
Application Areas
Portable electronics
Battery-powered devices
USB charging applications
Product Lifecycle
Product Status: Active
No indication of discontinuation, availability of replacement or upgrade options should be monitored.
Several Key Reasons to Choose This Product
Smart battery management for single-cell Li-Ion batteries
Enhanced safety with multiple fault protections
Customizable charging parameters for design flexibility
Optimal thermal performance for reliability
Broad application compatibility due to USB interface
Active product lifecycle status ensures ongoing support and availability
BQ24075TRGTTexas Instruments