Overview
The BQ25713RSNT is a highly integrated, high-efficiency battery charger IC developed by Texas Instruments. Designed for single-cell Li-ion or Li-polymer batteries, this product is ideal for portable electronics, IoT devices, and other battery-powered applications. Its advanced features and compact design make it a competitive solution in the market, targeting engineers and designers seeking reliable and efficient battery charging solutions.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 3.5 - 24 | V | Wide input range for flexibility |
| Charge Voltage Range | 3.84 - 4.512 | V | Supports single-cell Li-ion/Li-polymer |
| Max Charge Current | 3 | A | High current capability |
| Efficiency | Up to 96 | % | High efficiency reduces power loss |
| Operating Temperature | -40 to 85 | °C | Suitable for harsh environments |
| Package | QFN-24 | - | Compact form factor |
| Communication Interface | I2C | - | Programmable and configurable |
Key Features
- Wide Input Voltage Range: Supports a broad range of input sources, enhancing flexibility in design.
- High Efficiency: Up to 96% efficiency minimizes power loss and extends battery life.
- Programmable Charging Parameters: Customizable via I2C interface for optimal performance.
- Integrated Protection Features: Includes overvoltage, overcurrent, and thermal protection for enhanced safety.
- Compact Design: QFN-24 package ensures space-saving integration.
Applications
The BQ25713RSNT is widely used in various applications, including:
- Portable Electronics: Smartphones, tablets, and wearable devices.
- IoT Devices: Sensors, smart home devices, and industrial IoT solutions.
- Medical Devices: Portable medical equipment requiring reliable battery charging.
- Consumer Electronics: Cameras, drones, and other battery-powered gadgets.
Q & A
1. What is the input voltage range of the BQ25713RSNT?
The input voltage range is 3.5V to 24V, providing flexibility for various power sources.
2. Can this IC charge multiple battery types?
Yes, it supports single-cell Li-ion and Li-polymer batteries.
3. What is the maximum charge current supported?
The maximum charge current is 3A, suitable for high-power applications.
4. How efficient is the BQ25713RSNT?
It offers up to 96% efficiency, reducing power loss and improving battery life.
5. Is the IC programmable?
Yes, it features an I2C interface for customizable charging parameters.
6. What protection features are included?
It includes overvoltage, overcurrent, and thermal protection for safety.
7. What is the operating temperature range?
It operates from -40°C to 85°C, making it suitable for harsh environments.
8. What package does the BQ25713RSNT use?
It comes in a compact QFN-24 package.
9. Can it be used in medical devices?
Yes, it is suitable for portable medical equipment requiring reliable charging.
10. Is the BQ25713RSNT compatible with IoT devices?
Yes, it is ideal for IoT applications such as sensors and smart home devices.
