MAX8745ETJ+T

Overview

The MAX8745ETJ+T is a quad-output main power supply controller designed for high-performance computing applications. It operates within an input voltage range of 4.5 V to 26 V and utilizes a TQFN-EP-32 surface-mount package. The device integrates current and power monitoring capabilities alongside regulation functions, supporting complex multi-rail power sequencing requirements typical in server and industrial systems.

Feature Summary

• Integrates four independent output channels for comprehensive power management
• Includes built-in current and power monitoring circuitry
• Supports regulated operation across wide input voltage ranges

Applications

• Quad-output main power supplies for servers
• Industrial control system power distribution
• High-density computing platform power architectures

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to potential counterfeit risks. Confirm the specific suffix designation matches the required reel packaging configuration. Review the latest datasheet revision history to ensure compatibility with current design specifications and regulatory compliance standards before finalizing procurement orders.

Selection Notes

Evaluate thermal performance requirements based on the exposed pad thermal characteristics of the TQFN-EP-32 package. Ensure the application input voltage remains strictly within the specified 4.5 V to 26 V operational limits. Verify that the integrated monitoring features align with system telemetry needs without requiring external sensing components.

Part Context

This component belongs to the Maxim Integrated power management portfolio, specifically engineered for multi-rail power sequencing and monitoring tasks. It serves as a central controller for coordinating multiple voltage rails in complex electronic systems where precise power delivery and status reporting are critical for system stability.

Replacement Considerations

Consult official Analog Devices documentation for verified cross-reference part numbers. No public substitute part numbers are confirmed in the provided source material.