LTC4355IS#TRPBF

OR Controllers, Ideal Diodes Overview

The LTC4355IS#TRPBF is a positive high voltage ideal diode-OR controller manufactured by Analog Devices Inc. It operates within an input voltage range of 9 V to 80 V and is housed in a 16-pin SOIC package. The device draws a maximum input current of 600 uA and provides a gate drive output current capability of 2 mA. Designed for surface mount installation, it functions effectively across a temperature range from -40°C to +85°C.

OR Controllers, Ideal Diodes Feature Summary

• Functions as a positive voltage ideal diode-OR controller to manage power path redundancy
• Drives external N-channel MOSFETs to replace standard rectifiers
• Includes integrated fuse monitoring capabilities for input protection

OR Controllers, Ideal Diodes Applications

• Positive voltage ideal diode OR controllers driving two external N-channel MOSFETs
• -48V dual feed applications combining inputs and returns
• Systems requiring reduced power dissipation compared to Schottky diodes

OR Controllers, Ideal Diodes Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when sourcing. Confirm availability status as supply may be limited or subject to factory special order conditions. Ensure the component matches the required 16-pin SOIC footprint and electrical specifications for your design.

OR Controllers, Ideal Diodes Selection Notes

Select this component for high-voltage applications up to 80 V where low quiescent current is critical. It is suitable for designs requiring efficient power path management using external MOSFETs rather than passive diodes. Consider the thermal performance and board space requirements associated with the SOIC-16 package.

OR Controllers, Ideal Diodes Part Context

This part belongs to the LTC4355 series of specialized PMICs focused on power path management. It serves as a controller for ideal diode implementations, offering superior efficiency over traditional diode-based solutions in redundant power systems.

OR Controllers, Ideal Diodes Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.