Overview
The BQ51050BYFPT is a highly integrated wireless power receiver and battery charger IC developed by Texas Instruments. Designed for compact and efficient wireless charging solutions, this component is ideal for portable electronic devices such as smartphones, wearables, and IoT devices. Its market positioning targets manufacturers seeking reliable, space-saving, and energy-efficient wireless charging capabilities. The BQ51050BYFPT stands out for its high integration, which simplifies design and reduces the need for external components.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 4.5 to 10 | V | Supports wireless charging input |
| Output Voltage | 4.2 | V | Typical battery charging voltage |
| Charging Current | Up to 1 | A | Adjustable charging current |
| Efficiency | Up to 92 | % | High efficiency for energy savings |
| Operating Temperature | -40 to 85 | °C | Suitable for a wide range of environments |
| Package | DSBGA | - | Compact package for space-constrained designs |
Key Features
- Integrated wireless power receiver and battery charger.
- Supports Qi-standard wireless charging.
- High efficiency reduces power loss and heat generation.
- Compact design minimizes PCB footprint.
- Built-in protection features such as over-voltage and over-temperature protection.
Applications
The BQ51050BYFPT is widely used in portable electronic devices, including smartphones, tablets, and wearables. It is also suitable for IoT devices and medical electronics, where wireless charging offers convenience and reliability. Its compact size and high efficiency make it an excellent choice for applications requiring space-saving and energy-efficient solutions.
Q & A
1. What is the maximum charging current supported by the BQ51050BYFPT?
The BQ51050BYFPT supports a maximum charging current of up to 1 A.
2. Does the BQ51050BYFPT comply with the Qi wireless charging standard?
Yes, the BQ51050BYFPT is fully compliant with the Qi wireless charging standard.
3. What is the typical efficiency of the BQ51050BYFPT?
The typical efficiency of the BQ51050BYFPT is up to 92%.
4. What is the operating temperature range of the BQ51050BYFPT?
The operating temperature range is -40°C to 85°C.
5. Can the BQ51050BYFPT be used in medical devices?
Yes, its compact design and high efficiency make it suitable for medical electronics.
6. What protection features are included in the BQ51050BYFPT?
It includes over-voltage and over-temperature protection.
7. What is the package type of the BQ51050BYFPT?
The BQ51050BYFPT comes in a DSBGA package.
8. Is the BQ51050BYFPT suitable for IoT devices?
Yes, it is ideal for IoT devices requiring wireless charging.
9. What is the output voltage of the BQ51050BYFPT?
The output voltage is typically 4.2 V for battery charging.
10. How does the BQ51050BYFPT reduce PCB footprint?
Its high integration eliminates the need for many external components, reducing the PCB footprint.
