The BQ50002ARHBT is a highly integrated wireless power transmitter controller from the renowned semiconductor manufacturer, Texas Instruments. Designed to facilitate the development of Qi-compliant wireless charging solutions, this advanced controller chip is ideal for a wide range of applications, including consumer electronics, automotive in-cabin charging, and portable devices.

Key Features

• Qi-Compliant: The BQ50002ARHBT complies with the Wireless Power Consortium's Qi standard, ensuring compatibility with a broad range of Qi-certified devices.
• Integrated Full-Bridge Driver: With an integrated full-bridge inverter, this transmitter controller simplifies the design of the power stage, reducing the bill of materials and saving space on the PCB.
• Efficient Power Transfer: It is designed to optimize power transfer efficiency, providing a fast and reliable charging experience for end-users.
• Flexible Power Control: The controller offers a programmable output power capability, enabling it to cater to various device requirements and power levels.
• Advanced Communication Protocol: It supports bi-directional communication with the receiver to ensure safe and efficient charging through Foreign Object Detection (FOD) and other safety features.
• Thermal Management: The BQ50002ARHBT includes features for thermal management, protecting the system from overheating during operation.

Applications

• Wireless charging pads and docks
• Consumer electronic devices such as smartphones and tablets
• Automotive in-cabin wireless charging systems
• Portable power banks and charging accessories

Technical Specifications

The BQ50002ARHBT operates over a wide input voltage range and is housed in a compact 32-pin VQFN package. It is designed for a single-coil wireless power transfer system and can be easily integrated with other Texas Instruments components to create a complete power management solution.

For engineers and designers looking to incorporate wireless charging into their products, the BQ50002ARHBT offers a robust and flexible option that combines performance with ease of use. Its comprehensive feature set and adherence to industry standards make it a go-to choice for next-generation wireless power solutions.