Renesas is the Wireless Power industry leader in the smartphone market with dominant market share in both mobile devices and transmitters. Leverage our leading-edge technology in your wireless power design with a portfolio that delivers the industry’s best flexible SoC architecture, efficiency and hardware/algorithm implementation.

  • Industry first, flexible ARM® Cortex®-M0-based SoC architecture
  • Industry-leading efficiency
  • Unique and proven hardware / algorithm implementation
  • Download: Wireless Power Products Overview (PDF)

Featured Wireless Power Products

Part Number Description Datasheet Order
P9235A-RB-EVK 5W Tx reference kit pdf_icon_for_table.png Buy Now arrow_icon_for_table.png
P9222-R-EVK 5W Rx reference kit5W Rx reference kit for low-power applications pdf_icon_for_table.png Buy Now arrow_icon_for_table.png
P9242-R-EVK 15W EPP Tx reference kit pdf_icon_for_table.png Buy Now arrow_icon_for_table.png
P9415-R 15W Rx with WattShare™ mode pdf_icon_for_table.png Buy Now arrow_icon_for_table.png
WP15WBD-RK 15W bi-directional comm. reference kit pdf_icon_for_table.png Buy Now arrow_icon_for_table.png
P9261-3C-CRB 15W automotive Tx reference kit pdf_icon_for_table.png Buy Now arrow_icon_for_table.png

Design With Renesas


Wireless Power Basics

Wireless Power ICs to Meet Your Needs

Renesas is a leader in wireless power ICs for wireless power transfer systems. Renesas'  broad portfolio of wireless power ICs consists of both transmitters and receivers that offer distinct advantages in physical size, power efficiency, and flexibility.

The Renesas highly integrated transmitter ICs are designed for use in all types of charging pads, while the ultra- compact, low-power receiver ICs are targeted at portable devices and accessories. With variations in input voltages and coil types/numbers, the Renesas wireless power solutions are suitable for a wide range of applications spanning virtually all markets and industries. In addition, some wireless charger ICs can provide additional benefits for increased wattage and control when paired together.

Wireless Charging IC Design-in Support Tools

Wireless charging technology is complex, and wireless charging ICs are no exception. For this reason, Renesas complements its solutions with reference designs, support tools, and design-in documentation -- making the daunting task of designing-in a wireless power IC as easy and fast as possible. Product-specific resources can be found on the various product pages.

Qi Standard Wireless Power ICs

Renesas is a member of the Wireless Power Consortium (WPC) and develops wireless power ICs and reference design kits based on magnetic induction that have been certified to the Qi standard.

15W automotive Tx reference kit

About Wireless Charging Technology

Wireless charging technology facilitates the transmission of electrical energy from a power source to an electrical load without connecting wires. The technology is useful in cases where wires are hazardous, impossible to connect, or simply inconvenient.

Today’s wireless chargers come in various physical forms, but are all based on the fundamental principles of electromagnetic coupling. Adhering to one or more industry standards, the challenge to build advanced wireless charging ICs is to maximize efficiency, compatibility, and safety, while minimizing the physical dimensions of the solution. The Renesas industry-leading devices offer all of these qualities, enabling wireless charger and portable device manufacturers to easily and effectively integrate wireless charging technology into their next-generation products.