LTC4368HDD-2#TRPBF

Surge Suppression ICS Overview

The LTC4368HDD-2#TRPBF is a board-mount surge stopper manufactured by Analog Devices Inc., designed for robust power input protection. It integrates an ideal diode controller with bidirectional reverse polarity protection and operates within a voltage range of 4V to 100V. The device features adjustable UV/OV thresholds, programmable soft-start, and current limit settings via external resistors. Packaged in a 16-lead DFN, it supports continuous currents up to 7A with low on-resistance. Operating temperatures span from -40°C to +125°C, ensuring reliability in demanding environments.

Surge Suppression ICS Feature Summary

• Integrates bidirectional reverse polarity protection with high-voltage tolerance up to 100V
• Provides adjustable under-voltage and over-voltage lockout capabilities
• Features programmable soft-start and current limiting for controlled power-up sequences

Surge Suppression ICS Applications

• Industrial control systems requiring reliable power input protection
• Automotive electronics subject to load dump and reverse polarity events
• Avionics power distribution networks needing surge suppression

Surge Suppression ICS Procurement Notes

Verify the specific suffix #TRPBF indicates tape-and-reel packaging when sourcing components. Confirm that the manufacturer part number matches exactly, as suffixes define package type and quantity. Check official distributor catalogs for current availability status, as supply constraints may apply. Ensure compliance with RoHS directives if required for your assembly process.

Surge Suppression ICS Selection Notes

Select this component when high-voltage surge protection and bidirectional reverse polarity blocking are required in a single solution. Consider the 16-lead DFN package for space-constrained designs. Evaluate external resistor values to set precise UV/OV thresholds and current limits according to system specifications. Verify thermal performance requirements given the operating temperature range and power dissipation characteristics.

Surge Suppression ICS Part Context

This part belongs to the LTC4368 family of ideal diode controllers and surge stoppers. It complements other Analog Devices power management solutions by providing comprehensive input protection. The series is designed for applications demanding high reliability and robustness against electrical transients and incorrect connections.

Surge Suppression ICS Replacement Considerations

Public confirmed substitute part numbers: None identified.