LTC4411ES5#TRPBF

OR Controllers, Ideal Diodes Overview

The LTC4411ES5#TRPBF is a low-loss ideal diode controller manufactured by Analog Devices Inc., housed in a TSOT-23-5 surface-mount package. It operates with an input voltage range of 2.6V to 5.5V and supports a maximum forward current of 2.6A. The device regulates the internal P-channel MOSFET to achieve a low forward voltage drop of 28mV, ensuring high efficiency during power path switching. Static current remains below 40µA for loads up to 100mA, while reverse leakage is minimized to under 1µA when the output exceeds the input. The component functions within a temperature range of -40°C to +85°C and includes integrated thermal protection.

OR Controllers, Ideal Diodes Feature Summary

• Regulates internal P-channel MOSFET to minimize forward voltage drop for efficient power path management
• Provides hardware-based current limiting and thermal shutdown protection for fault resilience
• Features a dedicated STAT pin to indicate conduction status and control auxiliary switches

OR Controllers, Ideal Diodes Applications

• PowerPath or-diode replacement in portable electronics
• Uninterruptible power supply (UPS) systems
• Logic-controlled power switches
• USB peripheral power management

OR Controllers, Ideal Diodes Procurement Notes

Verify the specific suffix #TRPBF confirms tape-and-reel packaging requirements against your assembly line specifications. Confirm that the TSOT-23-5 footprint matches your PCB layout constraints. Ensure the operating voltage range aligns with your system's power rails. Check for any regional distribution restrictions or limited availability notices from authorized suppliers before finalizing procurement plans.

OR Controllers, Ideal Diodes Selection Notes

Select this component when space-constrained designs require a low-loss ideal diode solution without external active components. The TSOT-23-5 package offers a compact form factor suitable for handheld devices. Consider the 2.6A current limit and 28mV voltage drop as key performance indicators for efficiency. Verify compatibility with existing logic levels if utilizing the STAT pin for system monitoring or control signaling.

OR Controllers, Ideal Diodes Part Context

This part belongs to the LTC4411 series of ideal diode controllers designed for low-power applications. It serves as a direct replacement for the LTC4412 in many single-channel configurations, offering pin-compatible functionality within a smaller footprint. The series emphasizes minimal static current consumption and robust protection features, making it suitable for battery-powered consumer electronics where efficiency and reliability are critical.

OR Controllers, Ideal Diodes Replacement Considerations

The LTC4412 is a documented pin-compatible alternative within the same family. Verify that the specific electrical characteristics and package dimensions of the substitute match the original design requirements.