MAX8720ETX+

Overview

The MAX8720ETX+ is a synchronous step-down switching controller designed for high-performance power delivery. It features a dynamic adjustable 6-bit VID interface, allowing precise voltage regulation. The device supports an output voltage range from 275 mV to 1.85 V. It operates within a temperature range of -40°C to +85°C and utilizes a TQFN-EP-36 surface-mount package.

Feature Summary

• Supports dynamic adjustment via a 6-bit VID interface for flexible voltage targeting
• Integrates synchronous buck control architecture for efficient power conversion
• Designed for stable operation across industrial temperature ranges

Applications

• Server and workstation motherboard CPU core voltage regulation
• High-density point-of-load (POL) converter designs
• Industrial equipment requiring programmable power rails

Procurement Notes

Verify component authenticity through authorized channels due to discontinuation status. Confirm RoHS compliance documentation matches specific manufacturing lot requirements. Ensure supply chain sources provide valid traceability records for critical infrastructure deployments.

Selection Notes

Evaluate compatibility with target VID protocols before integration. Assess thermal management needs given the TQFN-EP-36 package constraints. Verify input voltage levels align with system bus specifications to ensure optimal controller performance.

Part Context

This component belongs to the Maxim Integrated DC/DC controller family, specifically engineered for multi-phase processor power applications. It represents a specialized solution for managing complex voltage identification signals in modern computing architectures.

Replacement Considerations

Consult official Analog Devices documentation for verified cross-reference part numbers. Validate pinout and electrical parameter equivalence prior to substitution.