MAX5921AESA+T

Hot Swap Controllers Overview

The MAX5921AESA+T is a high-voltage, high-current hot-swap controller designed for controlled power sequencing and hot-swap functionality. It operates within a -48V to -20V input range and features an internal switch. The device is housed in an 8-SOIC (0.154 inch width) surface-mount package. It supports active-high power-good signaling and is suitable for line card server applications requiring reliable power management.

Hot Swap Controllers Feature Summary

• Provides controlled and reliable power sequencing for hot-swap operations
• Integrates an internal high-current switch for simplified design
• Supports active-high power-good status indication

Hot Swap Controllers Applications

• Line card servers
• Hot-swap power distribution systems
• High-voltage power sequencing applications

Hot Swap Controllers Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when ordering. Confirm RoHS compliance status as lead-free. Ensure the -48V operating range matches system requirements. Check for obsolescence or lifecycle status changes with Analog Devices directly before finalizing procurement plans.

Hot Swap Controllers Selection Notes

Select this component for applications requiring integrated switching in high-voltage environments. The 8-SOIC package offers a compact solution for space-constrained designs. Verify thermal performance requirements against the package's dissipation capabilities. Ensure compatibility with -48V telecom or industrial power standards.

Hot Swap Controllers Part Context

This part belongs to the MAX5921 series of hot-swap controllers from Analog Devices/Maxim Integrated. It is specifically engineered for high-voltage, high-current applications. The device simplifies board design by integrating the pass element, reducing component count compared to discrete solutions.

Hot Swap Controllers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult Analog Devices technical support for direct replacements or pin-compatible alternatives.