The BQ51051BRHLR is a cutting-edge integrated wireless power receiver module from Texas Instruments that offers an efficient and convenient charging solution for a wide range of portable electronics. This compact, highly integrated device is designed to be compliant with the Qi wireless power consortium specification, ensuring compatibility with a broad spectrum of wireless charging pads and accessories.

Key Features

• Qi Compliant: The BQ51051BRHLR is fully compliant with the WPC Qi 1.2 standard, ensuring interoperability with Qi-certified transmitters.
• High Efficiency: With an advanced rectifier and built-in synchronous boost converter, this receiver boasts an impressive end-to-end efficiency, making it an energy-saving choice for wireless power applications.
• Integrated Design: It features an integrated dynamic power limit that optimizes the usage of limited input power from the charging pad, allowing for consistent performance across various conditions.
• Foreign Object Detection: Safety is a priority with the BQ51051BRHLR, as it includes Foreign Object Detection (FOD) to prevent heating and power wastage when metal objects are present between the charger and the receiver.
• Compact Form Factor: The device is available in a small 32-pin VQFN package, making it ideal for space-constrained applications.

Applications

The BQ51051BRHLR is perfect for a variety of portable devices that require efficient, wireless charging capabilities. Its applications include but are not limited to:

• Smartphones and tablets
• Wearable technology such as smartwatches and fitness bands
• Portable medical devices
• Handheld consumer electronics
• Wireless power battery packs and accessories

Technical Specifications

With a wide input voltage range and an output voltage up to 5 V, the BQ51051BRHLR can deliver up to 1 A of output current, depending on the configuration and requirements of the application. Its operation is characterized by low power dissipation, which is crucial for battery-powered devices.

For developers and manufacturers looking to integrate wireless charging into their products, the BQ51051BRHLR from Texas Instruments represents a reliable, high-performance solution that combines convenience with efficiency.