Overview
Description
The RA9530-R-EVK Wireless Power Evaluation Board can demonstrate the features and performance of the RA9530 Wireless Power Receiver with WattShare™ mode. The board comes with pre-programmed reference firmware in which GPIOs are configured for specific functions that meet broader customer requirements.
The RA9530 features Multiple-Time Programmable (MTP) non-volatile memory that enables customers to customize the design parameters such as default output voltage and FOD thresholds. The RA9530 Windows Graphical User Interface (GUI) can be used to configure the design parameters, monitor operating parameters such as Rectifier voltage, and program the new configuration into the RA9530. WPD-USB-DONGLE is required to connect this evaluation with the windows GUI and needs to be ordered separately.
The RA9530-R-EVK is designed for evaluation purposes only. It must not be used for module or mass production purposes. Renesas P9243-GB-EVK Evaluation Board or any other Qi certified Extended Power Profile (EPP) transmitter can be used as the power transmitter for this Evaluation Board for testing up to 15W of output power. A special Renesas transmitter evaluation board with REA High power mode is needed for evaluating more than 15W of output power. For more information, contact Renesas support.
Features
- Delivers up to 30W of power in Renesas high power mode when paired with P9247-RB-EVK
- ±1.5% accurate output current sensing for robust FOD detection
- WattShare™ TRx mode with up to 10W Tx capability
- Supports latest WPC 1.3 specification
- Supports bi-directional data communications
- 90% peak efficiency (system end-to-end)
- Switch mode PCLAMP/ECLAMP for robust overvoltage clamping
- Embedded 32-bit ARM™ Cortex®-M0 processor
- 32kB EEPROM memory to support OTA updates
- Easy to use GUI for customizing the design parameters
- 1.2V and multiple other IO voltage rail support to interface with processors of advanced technology nodes
- RA9530 Device Package: 6 × 8 ball array, 2.53 × 3.31 × 0.60 mm, 48-DSBGA with 0.40mm ball pitch
Applications
Documentation
Featured Documentation
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| Type | Title | Date |
| Manual - Hardware | PDF 3.42 MB | |
| Product Change Notice | PDF 283 KB | |
| Guide | PDF 221 KB | |
| Engineering | BRD 3.01 MB | |
| Engineering | XLSX 27 KB | |
| Engineering | ZIP 1.17 MB | |
| Schematic | DSN 298 KB | |
| Schematic | PDF 851 KB | |
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Design & Development
Processing table
RA9530-R-EVK |
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