ISL69158IRAZ-T7A

Special Purpose Regulators Overview

The ISL69158IRAZ-T7A is a digital VR13 High Current controller designed for infrastructure power applications. It features a 6+1 phase configuration with dual outputs, supporting input voltages from 4.5V to 25V. The device operates at a switching frequency of 1 MHz and utilizes a 48-pin QFN package.

Special Purpose Regulators Feature Summary

• Digital control architecture compliant with Intel VR13 specifications
• Integrated 6+1 phase capability for high current delivery
• Dual output design for flexible voltage regulation

Special Purpose Regulators Applications

• Infrastructure power solutions
• Server motherboard voltage regulation
• High-performance computing systems

Special Purpose Regulators Procurement Notes

Verify the specific suffix T7A against official Renesas documentation to confirm packaging and tape-and-reel specifications. Confirm RoHS3 compliance status prior to integration. Check for any Product Change Notifications (PCN) regarding label updates or assembly facility changes that may affect long-term supply chain stability.

Special Purpose Regulators Selection Notes

Select this component when designing for Intel VR13 compliant platforms requiring high current density. Ensure the PCB layout supports the 48-pin QFN thermal requirements. Verify that the system input voltage range aligns with the 4.5V to 25V specification before finalizing the bill of materials.

Special Purpose Regulators Part Context

This part belongs to the Renesas VR13 controller family, targeting next-generation server and infrastructure processors. It replaces older analog controllers by offering programmable digital parameters for precise transient response management in demanding computational environments.

Special Purpose Regulators Replacement Considerations

Consult Renesas official substitution guides for direct pin-compatible alternatives. Generic PWM controllers are not suitable due to specific VR13 protocol requirements.