LTC4371CMS#TRPBF

OR Controllers, Ideal Diodes Overview

The LTC4371CMS#TRPBF is an N+1 ORing controller manufactured by Analog Devices Inc., designed for redundant power supply applications. It operates within a voltage range of 2.5V to 80V and features a 10-MSOP package. The device supports up to eight channels, enabling scalable redundancy architectures. It includes integrated features such as reverse current blocking, soft-start control, and fault monitoring via open-drain outputs. The component is supplied in tape and reel packaging for automated surface-mount assembly.

OR Controllers, Ideal Diodes Feature Summary

• Provides N+1 redundancy management for multiple power sources
• Integrates reverse current blocking to prevent backflow
• Includes programmable soft-start to limit inrush current
• Offers fault status reporting through open-drain indicators

OR Controllers, Ideal Diodes Applications

• Redundant server power systems
• Telecommunications infrastructure power distribution
• Industrial control system backup power
• High-reliability aerospace electronics

OR Controllers, Ideal Diodes Procurement Notes

Verify the specific suffix #TRPBF confirms tape-and-reel packaging when ordering. Confirm the CMS grade indicates commercial temperature range suitability for your environment. Ensure the 10-MSOP footprint matches your PCB design guidelines. Cross-reference with official Analog Devices documentation for latest revision details before finalizing procurement specifications.

OR Controllers, Ideal Diodes Selection Notes

Select this part when designing systems requiring active ORing for power source redundancy. It is suitable for applications needing precise current sharing and fault isolation among parallel power rails. Consider the MSOP package size constraints and thermal requirements during layout. Verify compatibility with upstream power management ICs for coordinated shutdown sequences.

OR Controllers, Ideal Diodes Part Context

This component belongs to the LTC4371 family of ORing controllers from Analog Devices. It complements other power protection devices like the LTC4361 surge stoppers and ideal diodes. The series focuses on managing multiple input sources efficiently while maintaining system uptime during single-point failures in critical power paths.

OR Controllers, Ideal Diodes Replacement Considerations

Direct substitutes include the LTC4371IDD#TRPBF for DFN packaging or the LTC4371IMS#PBF for tube packaging. Verify pinout compatibility and electrical characteristics match before substitution. Alternative solutions may require external components to replicate integrated features.