Overview
The BQ25713RSNR is a highly integrated battery charge management IC produced by Texas Instruments. Designed for single-cell Li-ion and Li-polymer batteries, this component is widely used in portable electronics, IoT devices, and other battery-powered applications. Its market positioning targets developers and manufacturers seeking efficient, compact, and reliable charging solutions. The BQ25713RSNR stands out for its advanced features, such as high efficiency, fast charging capabilities, and robust safety mechanisms, making it a competitive choice in the battery management IC market.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 3.9 to 14 | V | Supports USB PD and other adapters |
| Battery Voltage Range | 2.5 to 4.65 | V | Compatible with single-cell Li-ion/Li-polymer |
| Charge Current | Up to 3 | A | Configurable for fast charging |
| Operating Temperature | -40 to 85 | °C | Wide range for industrial use |
| Efficiency | Up to 96 | % | High efficiency reduces power loss |
| Package | WQFN | - | Compact 24-pin package |
| Protection Features | OVP, OCP, OTP | - | Overvoltage, overcurrent, and overtemperature protection |
Key Features
- High Efficiency: Achieves up to 96% efficiency, minimizing energy loss during charging.
- Fast Charging: Supports fast charging protocols, reducing charging time significantly.
- Wide Input Voltage Range: Compatible with various power sources, including USB PD adapters.
- Advanced Safety Features: Includes overvoltage, overcurrent, and overtemperature protection for enhanced reliability.
- Compact Design: Available in a small WQFN package, ideal for space-constrained applications.
Applications
The BQ25713RSNR is suitable for a wide range of applications, including portable electronics such as smartphones, tablets, and laptops. It is also ideal for IoT devices, medical devices, and other battery-powered systems requiring efficient and reliable charging solutions. Its advanced safety features make it particularly suitable for applications where battery safety is critical, such as in consumer electronics and industrial equipment.
Q & A
1. What is the input voltage range of the BQ25713RSNR?
The input voltage range is 3.9 to 14 V, supporting USB PD and other adapters.
2. What type of batteries is the BQ25713RSNR compatible with?
It is compatible with single-cell Li-ion and Li-polymer batteries.
3. What is the maximum charge current supported?
The maximum charge current is up to 3 A, configurable for fast charging.
4. What are the key safety features of this IC?
It includes overvoltage, overcurrent, and overtemperature protection.
5. What is the efficiency of the BQ25713RSNR?
It achieves up to 96% efficiency, reducing power loss during charging.
6. What is the operating temperature range?
The operating temperature range is -40 to 85 °C, suitable for industrial applications.
7. What package does the BQ25713RSNR come in?
It is available in a compact 24-pin WQFN package.
8. Can the BQ25713RSNR be used in IoT devices?
Yes, it is ideal for IoT devices requiring efficient and reliable charging solutions.
9. Does it support fast charging protocols?
Yes, it supports fast charging protocols to reduce charging time.
10. Is the BQ25713RSNR suitable for medical devices?
Yes, its advanced safety features make it suitable for medical devices and other critical applications.
