LTC4421HUHE#TRPBF

OR Controllers, Ideal Diodes Overview

The LTC4421HUHE#TRPBF is a high-power prioritized PowerPath controller manufactured by Analog Devices Inc. It operates as an ideal diode and load switch with a maximum input voltage of 28V and continuous current handling up to 2A. The device features a ThinSOT-5 package for compact surface-mount installation. It supports operation across an extended temperature range from -40°C to +125°C, ensuring reliability in demanding environments.

OR Controllers, Ideal Diodes Feature Summary

• Integrates dual-channel prioritized PowerPath control for seamless source switching
• Functions as a low-loss ideal diode to minimize forward voltage drop
• Includes built-in load switch capability for controlled power delivery

OR Controllers, Ideal Diodes Applications

• Dual battery systems requiring automatic source prioritization
• Portable electronics needing efficient power path management
• Industrial equipment requiring robust backup power integration

OR Controllers, Ideal Diodes Procurement Notes

Verify the specific HUHE suffix against official Analog Devices documentation to confirm pinout and thermal characteristics. Confirm RoHS compliance status through the manufacturer's product compliance portal. Ensure the component matches the required operating temperature range for your specific application environment before procurement.

OR Controllers, Ideal Diodes Selection Notes

Select this component when designing systems that require integrated ideal diode and load switch functionality within a small footprint. It is suitable for applications needing 28V tolerance and 2A current capacity. Consider the ThinSOT-5 package constraints regarding thermal dissipation and PCB layout requirements during the design phase.

OR Controllers, Ideal Diodes Part Context

This part belongs to the LTC4421 family of PowerPath controllers designed by Analog Devices. It serves as a solution for managing power sources in portable and industrial devices. The family focuses on minimizing power loss during source switching and providing reliable backup power paths without external MOSFETs.

OR Controllers, Ideal Diodes Replacement Considerations

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