Qualcomm To Build Wireless Charging Into Snapdragon Chips
Qualcomm revealed this week that it will start building AirFuel wireless charging technology into its Snapdragon series of SoCs (system-on-chips). The support will include all of the logic and primary circuitry to support both inductive and resonant wireless charging technologies. The Snapdragon 835 — announced this week — will be the first chip with AirFuel. In addition, all new 600-series chips announced in 2017 and beyond will include the technology. Manufacturers will still need to include a charging coil and some minor passive components in order for a phone to support wireless charging, but this step will make it much easier and more affordable for phone makers to include wireless charging.
PMA and A4WP Rebrand As the AirFuel Alliance
The Power Matters Alliance and Alliance for Wireless Power today announced plans to fully merge organizations under the AirFuel Alliance brand. The standard-bearers for wireless charging agreed to work together earlier this year, and today's rebranding is the final step in the process of creating a single consortium committed to improving the standards for and experience of wireless charging.
LG Debuts Wireless Charging Pad
LG Innotek today announced the Quick Wireless Charging Pad, a way for smartphone owners to rapidly charge their mobile devices. The Quick Wireless Charging Pad relies on the Wireless Power Consortium, or Qi, wireless charging spec and supplies 15 W of power.
Apple Adopts Qi Wireless Charging, Teases AirPower Charge Mat
Apple today announced new iPhones that are for the first time capable of charging wirelessly. The company has adopted the Qi wireless charging standard for the iPhone 8, iPhone 8 Plus, and iPhone X.
MediaTek Circuit Supports A4WP, PMA, and WPC Charging
MediaTek today announced the MT3188, a multi-mode wireless charging circuit for mobile devices. With the MT3188, handset makers and other OEMs can design devices that support resonant wireless charging and inductive wireless charging thanks to this single, inexpensive circuit.
Powermat Has Joined the Wireless Power Consortium
Powermat, a member of the Power Matters Alliance using the AirFuel standard, has also joined the Wireless Power Consortium, the group that supports the Qi wireless charging standard. Powermat became a member of the WPC this week, where it will contribute its technology to improve and advanced inductive wireless charging for both PMA and Qi devices.