LTC4364HS-2#PBF

Overview

The LTC4364HS-2#PBF is a board mount surge protector manufactured by Analog Devices Inc., designed for high-voltage applications ranging from 4 VDC to 80 VDC. It integrates an ideal diode controller with a surge stopper function, utilizing an external switch for precise control. The component operates within a temperature range of -40°C to +125°C and features SMD/SMT termination types. Packaged in a tube format, it serves as a robust solution for protecting sensitive electronics against voltage transients and reverse polarity events in demanding environments.

Feature Summary

• Integrates ideal diode functionality with surge protection capabilities
• Supports high input voltage ranges up to 80 VDC
• Utilizes external switch configuration for customizable current limiting
• Designed for operation in harsh industrial and automotive conditions

Applications

• Automotive power systems
• Avionics equipment
• Industrial machinery protection

Procurement Notes

Verify the specific suffix and package type when ordering, as availability may vary by region. Confirm RoHS compliance status through official documentation before integration. Check for recent Product Change Notifications (PCN) regarding manufacturing site or material updates. Ensure the selected variant matches the required thermal and electrical specifications for the target application environment.

Selection Notes

Select this component when high-voltage surge protection combined with ideal diode rectification is required. Consider the MSOP-16 package dimensions for PCB layout constraints. Evaluate the external switch requirements for current limit settings. Compare operating temperature ranges against environmental conditions. Verify compatibility with system voltage levels between 4 VDC and 80 VDC.

Part Context

This part belongs to the LTC4364 series of Surge Stopper controllers. It shares functional similarities with other variants like the LTC4364HMS-2#PBF but differs in package and specific electrical characteristics. The series is widely used in power management circuits requiring robust transient protection. Analog Devices designs these components for reliability in critical infrastructure and transportation sectors.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult official Analog Devices documentation for cross-reference information. Verify pinout compatibility and electrical parameters before considering alternative components.