MAX5961ETM+T

Hot Swap Controllers Overview

The MAX5961ETM+T is a quad hot-swap controller designed for systems requiring protection across up to four distinct supply voltages within a 0V to 16V range. It integrates 10-bit current and voltage monitoring capabilities, enabling precise power management. The device supports auto-retry and latched fault modes, with programmable circuit breaker, overvoltage protection, and undervoltage lockout functions. Operating from a minimum supply of 2.7V to a maximum of 16V, it ensures robust system integrity during insertion or removal events in high-density electronic applications.

Hot Swap Controllers Feature Summary

• Provides complete protection for systems with up to four distinct supply voltages
• Integrates 10-bit current and voltage monitoring for precise power management
• Supports auto-retry and latched fault modes for flexible recovery strategies
• Features programmable circuit breaker, overvoltage protection, and undervoltage lockout

Hot Swap Controllers Applications

• High-density server and storage backplanes
• Telecommunications infrastructure equipment
• Industrial control systems requiring multi-rail protection
• Network switching hardware

Hot Swap Controllers Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when sourcing. Confirm the manufacturer designation as Analog Devices Inc. or Maxim Integrated, as both entities are associated with this part number lineage. Ensure the component matches the 48-TQFN package dimensions and pinout configuration specified in the official datasheet to guarantee compatibility with existing PCB layouts and thermal requirements.

Hot Swap Controllers Selection Notes

Select this component when designing systems that require independent protection for multiple voltage rails simultaneously. It is suitable for applications needing precise current limiting and voltage monitoring without external discrete components. Consider the 48-TQFN package for space-constrained designs. Evaluate the need for auto-retry versus latched fault behavior based on system recovery protocols before finalizing the design.

Hot Swap Controllers Part Context

The MAX5961 belongs to the family of hot-swap controllers manufactured by Maxim Integrated, now part of Analog Devices Inc. These devices are engineered to protect sensitive electronics during board insertion and removal. The ETM+T variant specifically denotes the enhanced temperature range and tape-and-reel packaging format, aligning with industrial and telecommunications standards for reliability and automated assembly processes.

Hot Swap Controllers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative quad hot-swap controllers only after cross-referencing pinouts, voltage ranges, and monitoring resolutions with the official MAX5961 datasheet.