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LT4322 Datasheet High-Voltage Active Rectifier Controller

Manufacturer: Analog Devices

General Description

The LT4322 is a floating active rectifier controller that drives an external N-Channel MOSFET to replace a rectifier diode.

It is designed primarily for AC applications and operates with input supply frequencies ranging from DC to 100kHz.

On each cycle of the input AC waveform, an external N-Channel MOSFET gate is enhanced to provide the equivalent of a low diode forward voltage drop of 25mV.

Overview

Data Sheet LT4322 Floating, High-Voltage Active Rectifier Controller.

Key Features

  • Replaces Rectifying Diodes with N-Channel MOSFETs in Rectifier.