MAX1917EEE-TG068

Overview

The MAX1917EEE-TG068 is a synchronous buck controller designed for DDR memory and termination supplies. It features tracking, sinking, and sourcing capabilities to manage power rails efficiently. The device operates in a 16-SSOP package with a width of 3.90mm. It supports lead-free and RoHS compliant manufacturing processes. This component integrates control logic for high-performance memory applications requiring precise voltage regulation.

Feature Summary

• Synchronous buck controller architecture optimized for DDR memory power delivery
• Integrated tracking, sinking, and sourcing functionality for dynamic load management
• Designed specifically for DDR memory and termination supply applications

Applications

• DDR memory power supply systems
• Termination supply regulation
• High-density server memory modules

Procurement Notes

Verify the exact suffix TG068 against official Analog Devices documentation to confirm tape-and-reel specifications. Ensure compatibility with existing PCB footprints for the 16-SSOP package. Confirm RoHS compliance status through current manufacturer declarations rather than distributor listings.

Selection Notes

Select this component when designing DDR memory interfaces requiring integrated sink/source capabilities. Evaluate thermal performance within the SSOP package constraints. Compare against alternative controllers if specific tracking voltages differ from standard DDR requirements.

Part Context

This part belongs to the Maxim Integrated PMIC family focused on memory power solutions. It addresses the complexity of managing multiple voltage rails for modern DRAM technologies. The design simplifies board layout by integrating control functions typically requiring external components.

Replacement Considerations

Consult Analog Devices official substitution guides for direct replacements. Verify pinout compatibility before swapping with similar DDR controllers. Generic buck controllers may lack the specific sink/source features required for this application.