LTC4376HDHD#TRPBF

OR Controllers, Ideal Diodes Overview

The LTC4376HDHD#TRPBF is a high-performance ideal diode controller from Analog Devices, designed for power distribution applications. It operates with an input voltage range of 4 V to 40 V and supports continuous output currents up to 7 A. The device features a maximum on-resistance of 30 mOhms and a typical turn-off delay of 500 ns. Packaged in a compact 16-lead DFN (5x4 mm) with exposed pad, it functions as a reverse input protection solution. The component is rated for industrial temperatures ranging from -40°C to +125°C.

OR Controllers, Ideal Diodes Feature Summary

• Functions as an ideal diode to eliminate power loss associated with traditional Schottky rectifiers
• Provides robust reverse input protection for downstream circuitry
• Enables efficient load sharing and hot-swapping in redundant power architectures

OR Controllers, Ideal Diodes Applications

• Automotive electronic systems requiring reverse polarity protection
• Redundant power supply configurations for server infrastructure
• Portable battery-powered equipment needing efficient power management
• Computer systems utilizing distributed power distribution networks

OR Controllers, Ideal Diodes Procurement Notes

Verify the specific suffix HDHD against official Analog Devices documentation to confirm package type and temperature grade. Ensure compatibility with 16-WFDFN footprints during PCB layout. Confirm RoHS compliance status through current manufacturer declarations prior to integration.

OR Controllers, Ideal Diodes Selection Notes

Select this component when low forward voltage drop and high efficiency are critical for 4V to 40V systems. Consider the 7A current capability and 30mOhm resistance for thermal management requirements. Evaluate the 16-DFN package constraints for space-limited designs compared to alternative packages like the CDHD variant.

OR Controllers, Ideal Diodes Part Context

This part belongs to the LTC4376 family of ideal diode controllers manufactured by Analog Devices. It serves as a specialized power switch IC within the broader PMIC category, distinct from general-purpose switches or amplifiers found in other product lines such as the LT series.

OR Controllers, Ideal Diodes Replacement Considerations

The LTC4376CDHD#PBF is a documented variant within the same family offering similar functional characteristics but potentially differing in packaging or temperature specifications.