The BQ51050BYFPT is a cutting-edge integrated wireless power receiver solution from Texas Instruments. This high-performance device is designed to facilitate efficient and convenient wireless charging for a wide range of portable electronics. With its compact form factor and advanced technology, the BQ51050BYFPT offers an ideal solution for designers looking to implement wireless power capabilities into their applications.

Key Features

• Wireless Power Consortium (WPC) Qi Compliant: The BQ51050BYFPT adheres to the WPC Qi standard, ensuring compatibility with a wide range of Qi-certified transmitters.
• Integrated Rectifier and Voltage Regulator: This device includes a synchronous rectifier for high efficiency, as well as a built-in voltage regulator to provide a stable output, minimizing external component count.
• Dynamic Power Limiting (DPL): DPL technology enables operation with a limited power supply, such as a USB port, by optimizing the power transfer based on the available input.
• Foreign Object Detection (FOD): The BQ51050BYFPT incorporates FOD to prevent power transfer when a metallic foreign object is detected between the transmitter and receiver, enhancing safety.

Applications

The versatility of the BQ51050BYFPT makes it suitable for a variety of applications that require wireless charging. It is commonly used in:

• Smartphones and Tablets
• Wearable Devices
• Portable Medical Devices
• Wireless Power Banks
• Personal Electronics Accessories

Technical Specifications

The BQ51050BYFPT operates over a wide input voltage range and is optimized for 5 W applications. It features a highly efficient, low-impedance power stage with an integrated low-dropout regulator (LDO). The device is available in a compact 28-pin, 1.9x3.0x0.6mm wafer chip scale package (WCSP), making it suitable for space-constrained applications.

Conclusion

With its advanced features and compliance with the Qi standard, the BQ51050BYFPT from Texas Instruments represents a sophisticated solution for adding wireless charging to portable devices. Its integration of critical functions and safety features, along with its small package size, makes it an excellent choice for designers looking to enhance their products with wireless power functionality.