Flexible Electronics News

STMicroelectronics Offers Miniature Wireless Battery-Charging Chipset for Smaller Wearables

Designed for ultra-compact sports wearables, wellness monitors, medical sensors, and remote controllers.

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By: DAVID SAVASTANO

Editor, Ink World Magazine

A miniaturized wireless battery-charging chipset from STMicroelectronics saves space, simplifies enclosure design and sealing, and accelerates time to market for ultra-compact sports wearables, wellness monitors, medical sensors and remote controllers.   The combination of ST’s STWBC-WA charging-transmitter controller and STWLC04 wireless battery-charger receiver enables power transfers up to 1W with smaller coils than any other chipsets in the market: just 11mm diameter coils on the receive s...

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