IR5001 - International Rectifier

IR5001 UNIVERSAL ACTIVE ORING CONTROLLER

The IR5001 is a universal high-speed controller and N-channel power MOSFET driver for Active ORing and reverse polarity protection applications. The output voltage of the IR5001 is determined based on the polarity of the voltage difference on its input terminals. In particular, if the current flow through an N-channel ORing FET is from source to drain, the o.

Features

  Controller / driver IC in an SO-8 package for                 implementation of Active ORing / reverse polarity protection using N-channel Power MOSFETs Suitable for both input ORing (for carrier class telecom equipment) as well as output ORing for redundant DC-DC and AC-DC power supplies 130ns Typical Turn-Off delay time 3A Peak Turn-Off gate drive current Asymmetrical offset voltage of the internal high-speed comparator prevents potential oscillations at light load Ability to withstand continuous gate short conditions Integrated voltage clamps on both comparator inputs allow continuous app.