LTC4364IS-2#PBF

Surge Suppression ICS Overview

The LTC4364IS-2#PBF is a board mount surge protector manufactured by Analog Devices Inc., designed for automotive, avionics, and industrial applications. It operates within a voltage range of 4 VDC to 80 VDC and features an MSOP-16 package with SMD/SMT termination. The device supports a maximum operating temperature of +85°C and a minimum of -40°C. It includes an ideal diode function and auto-retry capability after fault conditions. The component utilizes external switching technology and is available in tube packaging.

Surge Suppression ICS Feature Summary

• Integrates an ideal diode controller with surge stopper functionality for robust power path protection
• Provides automatic retry mechanism to restore power connection following transient fault clearance
• Supports external N-channel MOSFET switching for low on-resistance and high efficiency operation

Surge Suppression ICS Applications

• Automotive electronic systems requiring overvoltage protection
• Avionics power distribution networks
• Industrial control equipment input stages

Surge Suppression ICS Procurement Notes

Verify the specific suffix #PBF indicates lead-free tape and reel or tube packaging as per manufacturer documentation. Confirm RoHS compliance status through official Analog Devices datasheets before integration. Ensure the SOIC-16 footprint matches the PCB design constraints. Check current supply chain availability as distribution status may vary by region.

Surge Suppression ICS Selection Notes

Select this component when designing circuits requiring protection against voltage spikes up to 80V in automotive or industrial environments. The SOIC-16 package offers a balance between thermal performance and board space efficiency compared to smaller packages. Consider the external MOSFET selection carefully to optimize conduction losses and switching speeds within the specified temperature range.

Surge Suppression ICS Part Context

This part belongs to the LTC4364 series of Surge Stopper controllers from Analog Devices. The IS-2 variant specifically denotes the industrial temperature grade and SOIC-16 package option. It complements other variants like the IMS-2 (MSOP) and HMS-2 (extended temperature) to provide flexible form factor choices for different enclosure and thermal requirements.

Surge Suppression ICS Replacement Considerations

Direct substitutes include LTC4364IMS-2#PBF for MSOP-16 packaging or LTC4364HMS-2#PBF for extended temperature ranges. Verify pinout compatibility and electrical specifications match exactly before substitution.