Two microcontrollers from Maxim Integrated, the MAX32630 and MAX32631, increase processing speed, maintain small package sizes and extend battery life for wearable devices, claims the company.
Power
Wireless battery charging chipset shrinks sealed wearables
To save space and simplify enclosure design and sealing, STMicroelectronics has introduced a miniature, wireless battery-charging chipset.
Contactless wireless charging brings convenience to wearables
To charge low power applications, such as hearing aids and other wearable devices that require resistance to water and dust, Renesas has developed the RAA457100 power receiver IC and a power transmitter IC (the RAA458100). Each includes all the functions needed for wireless charging on a single chip. An evaluation kit is also available.
Mouser stocks SoCs for wearable designs from Dialog
Distributor Mouser Electronics now stocks the SmartBond DA14680 and DA14681 Wearable-on-Chips from Dialog Semiconductor. According to the company, both deliver the industry’s first power management and RF technology single-chip wearable solutions for advanced IoT designs.
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