Renesas Electronics Corporation, a supplier of advanced semiconductor solutions, has announced that its wireless power-charging technology is integrated in the Active ES pen solutions from Wacom. Renesas’ single-chip, wireless power-receiver IC delivers a small size and high efficiency when compared to alternative high-frequency charging solutions. The charging technology is small enough to fit into digital…
STMicroelectronics’ 70W chipsets boost wireless-charging speed
STMicroelectronics’ STWLC98 integrated and wireless power receiver delivers faster wireless charging and flexible charge sharing for diverse portable and mobile devices for home, office, industry, healthcare, and in-car applications. When combined with the STWBC2-HP transmitter IC, the complete transmitter-receiver system can deliver up to 70W on the receiver end at high system efficiency. The STWLC98…