MAX1717EEG-TG074

Overview

The MAX1717EEG-TG074 is a dynamically adjustable, synchronous step-down controller designed for notebook CPUs. It operates with a maximum input voltage of 5.5 V and utilizes current-mode control with pulse width modulation. The device is packaged in an SSOP-24-150mil format. It supports dual-phase operation to provide precise core voltage regulation and fast transient response. This component serves as a dedicated voltage regulator for mobile computing applications, ensuring stable power rails through its integrated switching controller architecture.

Feature Summary

• Dynamically adjustable output voltage via VID technology
• Synchronous step-down architecture for high efficiency
• Current-mode control with pulse width modulation
• Dual-phase operation capability

Applications

• Notebook CPU power supply systems
• Mobile computing voltage regulation
• Stable DC-DC power rail generation

Procurement Notes

Verify the specific suffix TG074 against official Analog Devices documentation to confirm pinout and electrical characteristics match requirements. Ensure the SSOP-24 package dimensions align with PCB layout constraints. Confirm active status and lead-free compliance through authorized distributors or manufacturer datasheets before ordering.

Selection Notes

Select this controller for applications requiring dynamic voltage scaling for processors. The dual-phase design reduces input ripple and improves thermal performance compared to single-phase solutions. Ensure external MOSFETs are rated for the required current and voltage levels. Verify compatibility with the target processor's VID interface specifications.

Part Context

This part belongs to the MAX1717 family of synchronous buck controllers from Maxim Integrated, now part of Analog Devices. These components are specifically engineered for low-voltage, high-current applications typical in portable electronics. The EG suffix indicates the SSOP package type, while the TG074 suffix denotes specific tape-and-reel packaging or variant details.

Replacement Considerations

Check for MAX1717 variants with different package suffixes if form factor changes are acceptable. Verify functional compatibility with existing VID interfaces. No direct public substitute part numbers are confirmed in the provided data.