X9530V14I

Overview

The X9530V14I is a wireless power receiver integrated circuit supporting up to 50W output in proprietary mode. It features an integrated 20V/2.5A main LDO and ±1.5% accurate current sensing for foreign object detection (FOD). The device supports WattShare™ TRx mode with up to 10W transmit capability and complies with WPC 1.3 specifications. It includes bi-directional data communication, 90% peak system efficiency, and embedded 32-bit ARM Cortex-M0 processor with 32kB EEPROM. Operating voltage ranges from 2.7V to 5.5V. Package is 6x8 ball array, 48-DSBGA.

Feature Summary

• Integrates high-performance synchronous full bridge rectifier and control circuitry for efficient power modulation.
• Supports bi-directional data communications and over-the-air firmware updates via embedded non-volatile memory.
• Features robust overvoltage clamping and precise current sensing for reliable foreign object detection.

Applications

• Wireless charging receivers for consumer electronics
• High-power appliance charging bases
• Industrial equipment requiring bidirectional power and data transfer

Procurement Notes

Verify the specific suffix 'V14I' against official Renesas documentation to confirm package type, temperature range, and tape/reel configuration. Ensure compatibility with existing coil designs and controller firmware for WattShare™ TRx mode implementation. Cross-reference part numbers with authorized distributors to avoid counterfeit components.

Selection Notes

Select this component when designing systems requiring up to 50W wireless power reception with integrated regulation. Consider the 48-DSBGA package size constraints and thermal requirements. Evaluate the need for bidirectional communication capabilities and OTA update support before finalizing the design architecture.

Part Context

The X9530 series belongs to Renesas' wireless power transmitter/receiver family, designed for high-efficiency magnetic induction power transfer. It addresses the growing demand for versatile charging solutions that support both receiving and transmitting modes within a single compact IC.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult Renesas technical support for direct replacements or pin-compatible alternatives if this specific variant is unavailable.

FAQ

Does the X9530V14I support bidirectional data communication?

Yes, the device supports bi-directional data communications to optimize power delivery and manage operational states.

What is the maximum power output supported by this receiver?

The device delivers up to 50W of power in proprietary mode.