Overview
Description
The P9022 is an enhanced single-chip wireless power receiver that complies with Wireless Power Consortium's WPC 1.1 requirements for certification. Integrating a high-efficiency synchronous rectifier, high-efficiency buck converter, and control circuits, the P9022 provides output power up to 5W in accordance with the Qi specification. Users operating the P9022 together with a Renesas wireless power transmitter can obtain power transfer up to 5W by utilizing a proprietary back-channel communication protocol, which expands upon the WPC-specified protocol to achieve higher power transfer using the advanced control loop.
NOTICE: This device is restricted to high-volume and strategic applications only.
Features
- Complies with WPC1.1 requirements for certification
- Up to 5W power transfer in proprietary operating mode
- Compatible with all WPC receiver coils
- Integrated synchronous full-bridge rectifier
- Integrated synchronous buck converter
- Optional back-channel communication
- Advanced Foreign Object Detection (FOD)
- Over-temperature/Overvoltage/Overcurrent protection
Comparison
Applications
Documentation
Featured Documentation
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| Type | Title | Date |
| Datasheet | PDF 2.16 MB | |
| Application Note | PDF 810 KB | |
| End Of Life Notice | PDF 982 KB | |
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Design & Development
Boards & Kits
Evaluation
P9022-EVK
Obsolete
Evaluation Board for WPC1.1-Compatible 5W Wireless Power Receiver P9022
The P9022 CSP evaluation board serves to demonstrate the features and performance of the P9022 wireless power receiver solution for the WPC mobile device with RX-A Coil. The intuitive top-level layout and control simplifies the user experience to emphasize the impressive level of integration and...
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Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
Product Options
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