MAX17000ETG+TG05

Overview

The MAX17000ETG+ is a specialized Power Management Integrated Circuit (PMIC) designed for DDR2 and DDR3 memory applications. It functions as a PWM controller, operating within a supply voltage range of 4.5V to 5.5V with a typical supply current of 2mA. The device is housed in a 24-WFQFN exposed pad package (24-TQFN, 4x4 mm), suitable for surface mount installation. It supports an operating temperature range from -40°C to 85°C and belongs to the Quick-PWM series. The component is RoHS3 compliant and has a Moisture Sensitivity Level (MSL) rating of 1.

Feature Summary

• Integrated PWM control architecture optimized for memory power regulation
• Compact 24-pin TQFN surface-mount packaging for space-constrained designs
• Wide industrial operating temperature range supporting harsh environments

Applications

• DDR2 memory subsystem power management
• DDR3 memory subsystem power management
• System basis chip implementations requiring dedicated memory regulation

Procurement Notes

Verify availability status carefully, as this specific part number may be discontinued or subject to temporary supply restrictions. Confirm that the TG05 suffix does not alter functional specifications compared to standard variants. Ensure sourcing channels provide valid traceability and authenticity documentation. Check for alternative tape-and-reel packaging options if available. Validate compliance with current environmental regulations such as RoHS3 before finalizing procurement decisions.

Selection Notes

Select this component when designing systems requiring dedicated PWM-based regulation for DDR2 or DDR3 memory interfaces. Consider the 24-TQFN footprint for board layout constraints. Evaluate the 4.5V to 5.5V input requirement against system power rails. Assess thermal performance within the -40°C to 85°C range for the intended application environment. Compare against other PMICs if higher integration or different voltage ranges are needed.

Part Context

The MAX17000 series represents a family of specialized PMICs focused on memory power management. The ETG+ variant specifically denotes the 24-TQFN package configuration. This component integrates essential control logic for stable memory operation, distinguishing it from general-purpose regulators. It is manufactured by Analog Devices Inc./Maxim Integrated, leveraging established power management technologies for high-reliability computing applications.

Replacement Considerations

Publicly confirmed substitute part numbers are not explicitly documented in the provided source material. Verify compatibility with existing design-in alternatives through official manufacturer cross-reference guides. Ensure any replacement maintains identical pinout, voltage ranges, and memory support capabilities.