ISL6262AIRZ

Special Purpose Regulators Overview

The ISL6262AIRZ is a two-phase DC/DC buck controller designed for Intel IMVP-6 mobile CPU core voltage regulation. It operates with a fixed switching frequency of 300 kHz and supports a maximum duty cycle of 50%. The device regulates output voltages between 300 mV and 1.5 V, delivering up to 4 A of output current. It functions within an input supply range of 5 V and operates reliably across a temperature range of -40°C to +100°C.

Special Purpose Regulators Feature Summary

• Implements two-phase synchronous buck topology for efficient power delivery
• Complies with Intel IMVP-6 specifications for mobile processor cores
• Features open-drain output drivers for flexible external MOSFET control

Special Purpose Regulators Applications

• Intel IMVP-6 mobile CPU core voltage regulation
• Two-phase DC/DC step-down converter designs
• Portable computing power management systems

Special Purpose Regulators Procurement Notes

Verify component authenticity through authorized channels as the part is officially obsolete. Confirm package integrity upon receipt due to moisture sensitivity classification MSL 3. Review the latest Product Change Notification (PCN) documents for any manufacturing site or material updates prior to final design implementation.

Special Purpose Regulators Selection Notes

Select this controller for applications requiring strict adherence to Intel IMVP-6 standards. Ensure the design accommodates the 300 kHz switching frequency constraints. Verify that the thermal environment remains within the specified -40°C to +100°C operating range for reliable long-term performance.

Special Purpose Regulators Part Context

This component belongs to the Renesas Intersil legacy portfolio, specifically engineered for mobile computing platforms. It serves as a dedicated core voltage regulator controller, distinct from general-purpose PMICs by its specific compliance with historical Intel mobile processor power requirements.

Special Purpose Regulators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. As the component is marked End-of-Life, consult official Renesas resources for qualified alternatives.