Overview
The BQ24800RUYR is a highly efficient battery charge management integrated circuit (IC) produced by Texas Instruments (TI). Designed for use in portable electronic devices, this IC offers advanced charging capabilities for single-cell Li-ion and Li-polymer batteries. It is particularly suited for applications requiring high efficiency, compact size, and reliable performance. The BQ24800RUYR is targeted at designers and engineers working on consumer electronics, medical devices, and industrial equipment.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 4.5 to 24 | V | Wide input range for flexibility |
| Charge Current | Up to 8 | A | Supports high current charging |
| Battery Voltage | 3.0 to 4.4 | V | Compatible with single-cell Li-ion/Li-polymer |
| Operating Temperature | -40 to 85 | °C | Wide temperature range for robust performance |
| Package | 30-pin WQFN | - | Compact and space-saving design |
Key Features
- Integrated high-efficiency switching charger
- Supports USB On-the-Go (OTG) functionality
- Advanced thermal management for safe operation
- Programmable charge parameters for customization
- Built-in safety features including overvoltage and overcurrent protection
Applications
The BQ24800RUYR is ideal for a wide range of applications, including portable medical devices, handheld industrial equipment, and consumer electronics such as smartphones and tablets. Its compact design and high efficiency make it particularly suitable for space-constrained applications where reliable battery charging is critical.
Q & A
1. What is the maximum charge current supported by the BQ24800RUYR?
The BQ24800RUYR supports a maximum charge current of up to 8A.
2. Can the BQ24800RUYR operate in extreme temperatures?
Yes, it operates within a temperature range of -40°C to 85°C.
3. Does this IC support USB OTG functionality?
Yes, the BQ24800RUYR supports USB On-the-Go (OTG) functionality.
4. What type of batteries is the BQ24800RUYR compatible with?
It is compatible with single-cell Li-ion and Li-polymer batteries.
5. What safety features are included in the BQ24800RUYR?
It includes overvoltage protection, overcurrent protection, and advanced thermal management.
6. What is the input voltage range for the BQ24800RUYR?
The input voltage range is 4.5V to 24V.
7. Is the charge current programmable?
Yes, the charge current and other parameters are programmable for customization.
8. What package does the BQ24800RUYR come in?
It comes in a 30-pin WQFN package.
9. Can the BQ24800RUYR be used in medical devices?
Yes, it is suitable for portable medical devices due to its reliability and efficiency.
10. How does the BQ24800RUYR handle thermal management?
It includes advanced thermal management to ensure safe operation under various conditions.
