ISL69134IRAZ

Special Purpose Regulators Overview

The ISL69134IRAZ is a digital dual-output, flexible multiphase PWM controller compliant with Intel IMVP8 specifications. It supports a total of four phases (X+Y ≤ 4) with a switching frequency of 1 MHz. The device delivers an output voltage range of 0 V to 3.05 V and handles up to 240 A. It operates on a 3.3 V supply voltage and features adjustable digital outputs. Packaged in a 40-lead TQFN (5x5 mm) surface-mount format, it is designed for high-performance voltage regulation applications.

Special Purpose Regulators Feature Summary

• Digital control architecture compliant with Intel IMVP8 standards
• Dual-output capability with flexible multiphase configuration
• Integrated protection and monitoring features via digital interface

Special Purpose Regulators Applications

• Intel Core processor voltage regulation modules
• High-performance computing power supplies
• Server and workstation mainboard VR designs

Special Purpose Regulators Procurement Notes

Verify the specific suffix 'RAZ' against the manufacturer's current datasheet to confirm package type and tape-and-reel versus bulk availability. Confirm RoHS compliance status and moisture sensitivity level requirements for your assembly process. Check for any obsolescence notices or last-time buy notifications from Renesas Electronics Corporation before finalizing procurement plans.

Special Purpose Regulators Selection Notes

Select this component when designing for Intel IMVP8 compliant platforms requiring dual independent outputs. Ensure the design accommodates the 40-lead TQFN thermal requirements. Verify that the system logic interfaces support the digital communication protocol used by the controller. Consider the 1 MHz switching frequency impact on passive component selection and PCB layout constraints.

Special Purpose Regulators Part Context

This part belongs to the ISL69134 series of digital power controllers. It is distinct from the ISL69124 and ISL69138 models which offer different phase counts and current capabilities. The series represents Renesas's solution for next-generation CPU voltage regulation, emphasizing digital flexibility and efficiency over traditional analog counterparts.

Special Purpose Regulators Replacement Considerations

Check for direct pin-compatible upgrades within the ISL69134 family. Verify if newer Renesas PMICs with integrated MOSFETs are suitable alternatives. Ensure any substitute maintains IMVP8 compatibility and digital interface signaling levels.