MAX17428GTJ+

Special Purpose Regulators Overview

The MAX17428GTJ+ is a single-phase switching controller designed for Intel IMVP-6.5 and GMCH processor power applications. It utilizes the Quick-PWM architecture to regulate voltage with high precision. The device operates within an input voltage range of 2V to 26V, supporting output voltages from 13mV to 1.5V. It functions at a fixed switching frequency of 600kHz. The component is housed in a 32-pin TQFN package with an exposed pad, suitable for surface mount installation. It supports an operating temperature range from -40°C to +105°C.

Special Purpose Regulators Feature Summary

• Implements Quick-PWM control architecture for efficient voltage regulation
• Compatible with Intel IMVP-6.5 and GMCH processor specifications
• Supports wide input voltage range for flexible system design

Special Purpose Regulators Applications

• Intel IMVP-6.5 processor core voltage regulation
• GMCH (Graphics Memory Controller Hub) power supply circuits
• Single-phase CPU power delivery systems

Special Purpose Regulators Procurement Notes

Verify current availability status as this component may be subject to limited supply or discontinuation. Confirm RoHS compliance details through official documentation before integration. Ensure compatibility with existing PCB footprints and thermal management requirements for the 32-TQFN package. Cross-reference ordering suffixes to match specific packaging preferences.

Special Purpose Regulators Selection Notes

Select this controller for designs requiring Intel IMVP-6.5 compliance. Ensure the application supports the 600kHz switching frequency and required output voltage range. Verify that the system input voltage remains within the 2V to 26V operational limits. Consider thermal dissipation capabilities due to the single-phase topology and TQFN package constraints.

Special Purpose Regulators Part Context

This component belongs to the Maxim Integrated Quick-PWM series, specialized for high-performance processor power management. It serves as a dedicated controller for single-phase buck converter topologies. The part integrates essential control loops for stable operation under varying load conditions typical in modern computing platforms.

Special Purpose Regulators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Evaluate functional equivalents based on pinout compatibility and electrical specifications if direct replacement is required.