As one of the world's leading suppliers of power management solutions, ST offers wireless battery charger ICs addressing all major standards and technologies, with a complete portfolio of both transmitter and receiver chip-sets. They are optimized for different implementation requirements and compliant with the major wireless charging standards including Qi by Wireless Power Consortium (WPC). ST's cutting-edge wireless battery charging solutions are currently implemented in a wide range of applications from high-power systems like smartphones, to mid to low power systems such as wearables and hearables.
ST’s wireless power solutions enable industry-leading, high-power charging at an improved speed and contribute to a better overall user experience. The embedded patented safety features also provide users with peace-of-mind when implementing wireless charging solutions.
Qi®-Compliant 15 W Multi-Coil Wireless Charger for Mobile Devices
Plug-and-Play Wireless-Charging Kit for Ultra-Compact Chargers for Wearables and IoT Devices
Built around the STWBC-WA wireless charging-transmitter controller, the STEVAL-ISB045V1 kit lets users quickly build ultra-compact chargers up to 2.5W with a space-saving 20mm-diameter coil, for charging small IoT devices and wearables such as smart watches, sports gear, or healthcare equipment.
Getting started is easy, using the PC-based STSW-STWBCGUI software to configure the STWBC-WA and monitor runtime information such as power delivered, bridge frequency, demodulation quality, and protocol status. The kit includes a dongle for running the GUI.