LT8672EMS#TRPBF

Overview

The LT8672EMS#TRPBF is an active rectifier controller designed for reverse input protection. It drives an external N-channel MOSFET to replace a power Schottky diode, offering improved performance and reduced power dissipation. The device supports reverse input protection up to -40V. It operates within a temperature range of 0°C to 85°C and features a total quiescent current of 0.02 mA. The component is housed in a 10-MSOP package.

Feature Summary

• Active rectifier controller for reverse input protection
• Drives external N-channel MOSFET to replace power Schottky diode
• Improved performance compared to standard Schottky diodes
• Reduces power dissipation

Applications

• Reverse input protection circuits
• Power management systems requiring low loss rectification
• Applications replacing power Schottky diodes with MOSFETs

Procurement Notes

Verify the specific suffix (TRPBF) indicates tape and reel packaging when ordering. Confirm the manufacturer is Analog Devices Inc., formerly Linear Technology. Ensure the 10-MSOP package type matches your PCB footprint requirements. Check for RoHS compliance status if required by your manufacturing standards.

Selection Notes

Select this component when reverse polarity protection is critical and efficiency is a priority over simple diode solutions. It is suitable for designs where driving an external N-channel MOSFET is feasible to minimize conduction losses. Consider the operating temperature range and quiescent current specifications against system power budget constraints.

Part Context

This part belongs to the LT8672 series from Analog Devices, categorized under Gate Drivers and Power Management ICs. It serves as a specialized PMIC solution for protecting inputs from reverse voltage while maintaining high efficiency through active rectification techniques using external components.

Replacement Considerations

LT8672EMS#WPBF is a verified substitute part number for this component.