The STEVAL-ISB038V1R from STMicroelectronics is a state-of-the-art wireless charging receiver solution designed to provide efficient and convenient wireless power reception in consumer electronics and other portable applications. This receiver board is based on the STWLC33 integrated wireless power receiver and is capable of handling up to 15W of power, making it suitable for a wide range of high-performance wireless charging applications.
The STWLC33 is an integrated wireless power receiver IC that offers a high level of integration, featuring an embedded microcontroller, a low-impedance synchronous rectifier, and an efficient power management and control system. It supports the Qi 1.2.4 standard for inductive communication, ensuring compatibility with a wide array of Qi-compliant wireless transmitters. Additionally, the STWLC33 provides support for proprietary ST SuperCharge protocols, which can deliver higher power levels for faster charging times.
The STEVAL-ISB038V1R evaluation board includes a comprehensive set of features to facilitate development and testing. It comes with a USB output for direct charging of devices, an I²C interface for communication with the host system, and multiple GPIOs for additional functionalities. The board also integrates over-temperature and over-voltage protection to ensure safe operation under various conditions.
Designed for flexibility, the STEVAL-ISB038V1R can be used in a variety of applications, including smartphones, tablets, wearables, medical devices, and any portable device that requires wireless power reception. Its compact size and low-profile design make it an ideal choice for integration into space-constrained environments.
The evaluation board is supported by ST's extensive technical documentation, including application notes, user manuals, and design guidelines, which help designers to rapidly implement wireless charging capabilities into their products. With the STEVAL-ISB038V1R, STMicroelectronics continues to lead the way in providing innovative solutions for wireless power transfer, offering a combination of high performance, reliability, and ease of integration.
