Broadcom has announced a new wireless charging chip that aims to simplify wireless charging by combining all three current standards onto a single chip. The Wireless Power Consortium (WPC), the Power Matters Alliance (PMA), and the Alliance for Wireless Power (A4WP - of which Broadcom is a member) all have their own standards, though the PMA and A4WP have recently agreed to merge.
While the WPC's Qi standard has found its way into many products, it faces some challenges. For instance, though Nokia includes Qi charging in its phones, models bound for AT&T in the U.S. use the PMA standard, thanks to the carrier's partnership with the Alliance. This is set to change with Broadcom's new chip.