ISL69124IRCZ-TR5687

Special Purpose Regulators Overview

The ISL69124IRCZ-TR5687 is a digital dual-output, flexible multiphase PWM controller compliant with Intel VR13 specifications. It supports a total of four phases (X+Y ≤ 4) and operates within an input voltage range of 4.5V to 25V. The output voltage is adjustable from 0V to 3.05V, supporting up to 240A output current. Operating at a switching frequency of 1 MHz, the device is housed in a 40-TQFN (5x5) package. It functions as a non-isolated controller with an operating supply voltage of 3.3V.

Special Purpose Regulators Feature Summary

• Digital control architecture compliant with Intel VR13 specifications
• Dual output capability with flexible multiphase configuration
• Integrated protection features for high-performance power delivery

Special Purpose Regulators Applications

• Intel VR13 voltage regulator designs
• High-current CPU/GPU power stages
• Server and workstation mainboard power systems

Special Purpose Regulators Procurement Notes

Verify the specific suffix TR5687 against official Renesas documentation to confirm tape-and-reel packaging and moisture sensitivity level details. Ensure compatibility with existing PCB footprints for the 40-TQFN package. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components. Confirm RoHS3 compliance status for your region's regulatory requirements before finalizing procurement orders.

Special Purpose Regulators Selection Notes

Select this component when designing systems requiring strict adherence to Intel VR13 transient response and efficiency standards. The dual-output architecture suits applications needing independent voltage rails for core and I/O domains. Consider the 40-TQFN package size for space-constrained board layouts. Evaluate thermal performance given the 240A current capability and ensure adequate heatsinking or copper pour area on the PCB.

Special Purpose Regulators Part Context

This IC belongs to the ISL69124 series of digital power controllers manufactured by Renesas Electronics Corporation. The series targets high-performance computing applications where precise voltage regulation and fast transient response are critical. The digital nature allows for programmable parameters and enhanced monitoring capabilities compared to analog counterparts.

Special Purpose Regulators Replacement Considerations

Check for direct pin-to-pin replacements within the same VR13-compliant family. Verify that any substitute maintains the 40-TQFN footprint and digital interface compatibility.