LTC4368HMS-2#TRPBF

Surge Suppression ICS Overview

The LTC4368HMS-2#TRPBF is a board mount surge protector manufactured by Analog Devices Inc. It functions as a 100V UV/OV and reverse protection controller featuring a bidirectional circuit breaker. The device operates within a voltage range of 2.5 VDC to 60 VDC and has a maximum quiescent current of 100 uA. It is designed for automotive, energy storage, industrial, and portable instrumentation applications. The component utilizes an MSOP-10 surface-mount package with dimensions of 3 mm x 3 mm x 0.86 mm. It supports operation temperatures from -40°C to +125°C and holds AEC-Q100 qualification.

Surge Suppression ICS Feature Summary

• Provides comprehensive protection against power supply voltages that are too high, too low, or negative.
• Integrates a bidirectional circuit breaker to manage overcurrent faults in both forward and reverse directions.
• Features low operating current consumption suitable for energy-efficient system designs.

Surge Suppression ICS Applications

• Automotive electronic systems
• Energy storage units
• Industrial control equipment
• Portable instrumentation

Surge Suppression ICS Procurement Notes

Verify the specific suffix #TRPBF indicates tape-and-reel packaging when sourcing components. Confirm AEC-Q100 automotive qualification status aligns with project requirements. Ensure the MSOP-10 footprint matches the PCB layout specifications. Cross-reference the manufacturer datasheet for thermal performance data under expected load conditions.

Surge Suppression ICS Selection Notes

Select this component for applications requiring robust protection against reverse polarity and transient voltage events up to 100V. The bidirectional breaker capability distinguishes it from standard unidirectional protectors. Consider the wide operating temperature range for harsh environments. Verify compatibility with external switch configurations if utilizing adjustable protection thresholds.

Surge Suppression ICS Part Context

This part belongs to the LTC4368 series of Surge Stoppers from Analog Devices. The series includes variants with different packages and ratings, such as the LTS4368HDD-2#PBF in a DFN package. The HMS-2 variant specifically targets automotive and industrial sectors requiring high reliability and bidirectional fault handling capabilities.

Surge Suppression ICS Replacement Considerations

LTC4368HMS-1#WPBF offers similar functionality but may differ in packaging or specific electrical tolerances. LTC4368IMS-2#WPBF provides comparable protection features in a different package style. Verify pinout compatibility and thermal characteristics before substituting.