ISL69228IRAZ-T7A

Special Purpose Regulators Overview

The ISL69228IRAZ-T7A is a digital multiphase controller designed for Intel VR13HC specifications. It features three independent output channels and supports up to six phases per channel, enabling high-current delivery for demanding processor loads. The device operates with an input voltage range of 4.5V to 25V and provides adjustable output voltages from 0V to 3.05V. Packaged in a 40-WFQFN exposed pad, it functions within a temperature range of -40°C to 85°C.

Special Purpose Regulators Feature Summary

• Digital control architecture compliant with Intel VR13HC standards
• Three-output capability supporting up to six phases per output
• Integrated protection mechanisms for robust system operation

Special Purpose Regulators Applications

• High-performance server power supplies
• Graphics processing unit (GPU) voltage regulation modules
• Infrastructure computing platforms requiring multi-phase power distribution

Special Purpose Regulators Procurement Notes

This component has reached End-of-Life status as confirmed by Renesas Electronics Corporation. Production ceased on February 6, 2026, with final shipments expected by August 16, 2026. Verify current stock availability through authorized distributors, as new production will not resume after inventory depletion.

Special Purpose Regulators Selection Notes

Select this controller for designs requiring Intel VR13HC compliance with three distinct output rails. Ensure the application demands support for up to six phases per channel. Consider alternative active components if long-term supply stability is required, given the confirmed end-of-life notification.

Special Purpose Regulators Part Context

Part of the Renesas Intersil portfolio specializing in infrastructure power solutions. Designed for high-efficiency voltage regulation in data center and enterprise environments. Aligns with industry standards for next-generation processor power delivery requirements.

Special Purpose Regulators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Evaluate other active Renesas VR13-compliant controllers or consult manufacturer resources for cross-reference recommendations.