WP15WBD-RKSMP

Overview

The WP15WBD-RKSMP is an obsolete evaluation kit designed to demonstrate 15W wireless power transfer and bidirectional data communication. It comprises a transmitter board utilizing the P9242-R3 IC and a receiver board utilizing the P9221-R3 IC. The system enables authentication of receiver devices by specific transmitters or system data transfer without additional hardware, extending standard WPC 1.2 compliant capabilities.

Feature Summary

• Demonstrates 15W magnetic induction wireless power transfer between transmitter and receiver boards.
• Enables bidirectional data communication for device authentication and system data exchange.
• Integrates P9242-R3 transmitter and P9221-R3 receiver ICs into a unified evaluation platform.

Applications

• Evaluation of WPC 1.2 compliant wireless charging systems.
• Development of bidirectional data channels for charger-device authentication.
• Testing of 15W power transfer efficiency and control logic.

Procurement Notes

This part number is marked as obsolete. Verify availability through secondary market distributors or check for discontinued status on official Renesas channels before procurement planning. No new production is expected.

Selection Notes

Select this kit only for legacy evaluation or reference design purposes. For new designs, consider current Renesas wireless power solutions that support updated specifications or integrated bidirectional communication features not available in this discontinued platform.

Part Context

The WP15WBD-RK series serves as an add-on solution to Renesas's standard P9242-R and P9221-R evaluation kits. It specifically targets developers requiring validation of bidirectional data protocols alongside high-power wireless charging, bridging the gap between basic power transfer and intelligent system integration.

Replacement Considerations

No direct public substitute part numbers are confirmed for this specific obsolete evaluation kit. Developers should refer to current P9242-R and P9221-R datasheets for individual component replacement or newer integrated wireless power controllers with built-in communication interfaces.

FAQ

What ICs are included in the WP15WBD-RKSMP kit?

The kit includes the P9242-R3 wireless power transmitter IC on the TX board and the P9221-R3 wireless power receiver IC on the RX board.

Does the kit support bidirectional data communication?

Yes, it demonstrates bidirectional data transfer, allowing authentication of the receiver device or system data transfer without additional hardware.