LTC4417CGN#TRPBF

OR Controllers, Ideal Diodes Overview

The LTC4417CGN#TRPBF is a source selector switch and ideal diode controller manufactured by Analog Devices Inc. It operates within a wide voltage range of 2.5V to 36V, supporting up to three inputs with priority-based selection. The device features P-channel MOSFET control for low forward voltage drop and provides reverse current isolation. It includes -42V protection against battery backfeed and offers fast switching capabilities to minimize output voltage loss during power transitions.

OR Controllers, Ideal Diodes Feature Summary

• Priority-based source selection from multiple inputs
• Reverse current isolation and cross-conduction prevention
• -42V battery backfeed protection capability
• Fast switching for reduced output voltage drop

OR Controllers, Ideal Diodes Applications

• Battery backup systems requiring seamless switchover
• Multi-source power management in industrial equipment
• Telecommunications power supply redundancy
• Portable devices with primary and secondary power sources

OR Controllers, Ideal Diodes Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging when ordering. Confirm the operating temperature range matches application requirements. Ensure input voltage does not exceed the 36V maximum limit. Check for availability constraints as distribution status may vary. Validate pinout compatibility with existing PCB layouts before integration.

OR Controllers, Ideal Diodes Selection Notes

Choose this component for applications requiring reliable multi-source power selection with minimal voltage loss. Consider the 2.5V to 36V operating range for compatibility with various power rails. Evaluate the need for -42V backfeed protection if battery connections are present. Assess thermal performance based on load current and ambient conditions. Verify interface requirements for external MOSFET drive signals.

OR Controllers, Ideal Diodes Part Context

The LTC4417 belongs to Analog Devices' PMIC family focused on power path management. It complements other ideal diode controllers like the LTC4412 and LTC4413. The CGN package denotes a 24-lead SSOP form factor suitable for surface mount assembly. This series addresses challenges in redundant power systems and battery-backed designs.

OR Controllers, Ideal Diodes Replacement Considerations

LTC4417HGN#PBF

OR Controllers, Ideal Diodes FAQ

What is the maximum input voltage supported?

The device supports a wide operating voltage range up to 36V.

Does the device prevent reverse current flow?

Yes, it isolates reverse and cross-conduction currents between sources.