LT8672IMS#PBF

Overview

The LT8672IMS#PBF is an active rectifier controller designed for reverse input protection, manufactured by Analog Devices Inc. It operates with a supply voltage range of 3V to 42V and features a non-inverting input type. The device drives an external N-channel MOSFET to replace power Schottky diodes, enhancing efficiency. It supports a junction temperature range of -40°C to 125°C and is housed in a 10-MSOP package.

Feature Summary

• Active rectifier controller providing reverse input protection
• Drives external N-channel MOSFETs to replace Schottky diodes
• Non-inverting input configuration

Applications

• Reverse polarity protection circuits
• Power management systems requiring high-efficiency rectification
• Industrial control applications

Procurement Notes

Verify the specific suffix #PBF indicates lead-free packaging compliance when sourcing. Confirm the 10-MSOP package style matches your PCB footprint requirements. Ensure the operating voltage range aligns with your system's supply rails. Check for any updated revision notes regarding electrical characteristics before finalizing procurement.

Selection Notes

Select this component when replacing Schottky diodes to improve efficiency in low-voltage, high-current applications. Consider the external N-channel MOSFET selection carefully as it determines overall conduction losses. Verify that the non-inverting logic level matches your control signals. Evaluate thermal performance within the specified junction temperature range.

Part Context

This part belongs to the LT8672 family of active rectifier controllers from Analog Devices. It is categorized under Power Management ICs (PMIC) and specifically Gate Drivers. The IMS#PBF designation identifies the specific package and environmental compliance variant within the broader product line.

Replacement Considerations

LT8672IDDBM#WTRMPBF is a documented alternative variant within the same functional family.