LTC4368HMS-2#PBF

Surge Suppression ICS Overview

The LTC4368HMS-2#PBF is a board mount surge protector manufactured by Analog Devices Inc., designed for automotive, industrial, and avionics applications. It functions as a 100V UV/OV and reverse protection controller with a bidirectional circuit breaker. The device operates within a voltage range of 2.5 V to 60 V and features an SMD/SMT termination type in an MSOP-10 package measuring 3 mm x 3 mm x 0.86 mm. It supports a quiescent current of 750 uA and operates between -40°C and +125°C.

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 handle overcurrent faults in both forward and reverse directions.
• Functions as a Surge Stopper with Ideal Diode capabilities for efficient power path management.

Surge Suppression ICS Applications

• Automotive systems requiring robust power line protection
• Industrial equipment needing reliable surge suppression
• Avionics applications demanding high-temperature operation

Surge Suppression ICS Procurement Notes

Verify the specific suffix #PBF indicates lead-free packaging when sourcing this component. Confirm the MSOP-10 package dimensions match your PCB footprint requirements. Ensure the operating temperature range of -40°C to +125°C aligns with your environmental specifications. Cross-reference the datasheet for exact pinout configurations before integration.

Surge Suppression ICS Selection Notes

Select this component when bidirectional fault protection is required for high-side NMOS switching. It is suitable for applications needing integrated UV/OV detection without external complex circuitry. Consider the 750 uA current consumption for low-power standby modes. Evaluate the MSOP-10 package size against available board space constraints.

Surge Suppression ICS Part Context

This part belongs to the LTC4368 series of Surge Stoppers from Analog Devices. It complements other variants like the LTC4368IMS-2#WPBF and LTC4368HDD-2#PBF, offering different package options while maintaining core protection functionalities. The series is designed for protecting sensitive electronics from harsh electrical environments.

Surge Suppression ICS Replacement Considerations

LTC4368IMS-2#WPBF offers similar functionality in a WPBF package variant. LTC4368HDD-2#PBF provides the same core features in a DFN package. Verify pin compatibility and thermal performance when substituting these cross-package alternatives.