STEVAL-ISB019V1 - Wireless Charging Transmitter Evaluation Board

The STEVAL-ISB019V1 from STMicroelectronics is an innovative evaluation board designed for the development and testing of a 5W wireless charging transmitter, compliant with the Qi standard for inductive charging. This cutting-edge product is an essential tool for engineers and developers looking to create efficient wireless power solutions for a variety of applications including consumer electronics, wearables, and medical devices.

Key Features:

• Qi Compliant: The board is fully compliant with the Qi protocol by the Wireless Power Consortium, ensuring compatibility with a wide range of Qi-certified receivers.
• STWBC-WA Controller: At the heart of the STEVAL-ISB019V1 is the STWBC-WA digital controller, which manages the power transfer and ensures optimal efficiency.
• Integrated Half-Bridge Inverter: The board features an integrated half-bridge inverter circuit, enabling it to convert DC power from the source to an AC signal for the transmitter coil.
• Foreign Object Detection (FOD): Safety is a priority with the STEVAL-ISB019V1, including a feature for foreign object detection to prevent overheating and ensure safe operation.
• LED Indicators: User-friendly LED indicators provide instant visual feedback on the status of power delivery, charging, and fault conditions.
• USB Connectivity: The evaluation board includes a USB port for firmware updates and communication with a PC, allowing for easy customization and monitoring.

Applications:

The STEVAL-ISB019V1 is ideal for a diverse range of applications where wireless power transfer is desired. It is particularly suitable for:

• Smartphone wireless charging accessories
• Wireless charging pads and furniture integration
• Battery chargers for small devices such as wearables
• Wireless power solutions for medical and healthcare equipment

With its robust design, compliance with industry standards, and versatile application range, the STEVAL-ISB019V1 evaluation board is a comprehensive solution for anyone looking to explore the possibilities of wireless charging technology.