P9025-1NRGI8

Overview

The P9025-1NRGI8 is a wireless power receiver PMIC from Renesas Electronics. It supports Qi standard reception for inductive charging applications. The device integrates rectification, regulation, and communication logic to interface with host systems. It operates within standard voltage ranges defined by the Qi specification. The component is housed in a compact package suitable for space-constrained portable electronics.

Feature Summary

• Integrates full-wave rectifier and voltage regulator for efficient AC-to-DC conversion
• Supports bidirectional data communication via load modulation compliant with Qi standard
• Includes protection circuits for over-voltage, over-current, and thermal conditions

Applications

• Smartphone inductive charging receivers
• Portable consumer electronics battery charging modules
• Wireless charging pads and bases

Procurement Notes

Verify current availability status as supply may be limited. Confirm RoHS compliance and lead-free status with the manufacturer or authorized distributors before finalizing procurement plans. Ensure packaging specifications match assembly requirements.

Selection Notes

Select this component for designs requiring a complete Qi-compliant wireless power receiving solution. Evaluate board space constraints against the package dimensions. Ensure the host microcontroller can support the required communication protocol for power transfer negotiation and control.

Part Context

This part belongs to the P9025 series of wireless power receiver ICs. It is designed to replace discrete solutions by integrating multiple functions into a single chip. The NRGI8 suffix indicates specific packaging and tape-and-reel configuration details provided by the manufacturer.

Replacement Considerations

Check for direct pin-compatible substitutes within the same product family. Verify if newer revisions offer improved efficiency or additional features. Consult official documentation for any recommended upgrades or end-of-life notices.