Overview
The BQ24765RUVR is a highly integrated battery charge controller produced by Texas Instruments. Designed for single-cell Li-ion and Li-polymer battery packs, this IC is widely used in portable electronic devices. It features a compact design, high efficiency, and advanced charging algorithms, making it ideal for applications in laptops, tablets, and other portable devices. The BQ24765RUVR stands out for its robust performance, thermal management, and safety features, catering to both consumer and industrial markets.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 4.5 to 24 | V | |
| Charge Voltage Range | 3.0 to 4.512 | V | |
| Charge Current Range | 0 to 6.144 | A | |
| Operating Temperature Range | -40 to 85 | °C | |
| Package | QFN-20 | ||
| Efficiency | Up to 97% | ||
| Communication Interface | I2C |
Key Features
- High-efficiency synchronous buck converter for optimal power management.
- Advanced charging algorithms for fast and safe battery charging.
- Integrated thermal regulation to prevent overheating.
- I2C interface for flexible configuration and monitoring.
- Comprehensive safety features, including overvoltage, overcurrent, and thermal shutdown protection.
Applications
The BQ24765RUVR is primarily used in portable electronic devices such as laptops, tablets, and handheld gaming consoles. Its high efficiency and compact design make it suitable for space-constrained applications. Additionally, it is employed in industrial devices requiring reliable battery charging solutions, such as portable medical equipment and handheld scanners. Its advanced safety features ensure compliance with stringent industry standards, making it a versatile choice for various applications.
Q & A
1. What is the input voltage range of the BQ24765RUVR?
The input voltage range is 4.5V to 24V.
2. Can the BQ24765RUVR charge multiple battery cells?
No, it is designed for single-cell Li-ion or Li-polymer batteries.
3. What is the maximum charge current supported?
The maximum charge current is 6.144A.
4. Does it support thermal regulation?
Yes, it includes integrated thermal regulation to prevent overheating.
5. What communication interface does it use?
It uses an I2C interface for configuration and monitoring.
6. Is the BQ24765RUVR suitable for industrial applications?
Yes, its robust design and safety features make it ideal for industrial use.
7. What is the efficiency of the BQ24765RUVR?
It offers up to 97% efficiency.
8. What is the operating temperature range?
It operates between -40°C and 85°C.
9. Does it include overvoltage protection?
Yes, it includes comprehensive overvoltage protection.
10. What package does the BQ24765RUVR come in?
It is available in a QFN-20 package.
