LTC4228-2 - Dual Ideal Diode and Hot Swap Controller

This page provides the datasheet information for the LTC4228-2, a member of the LTC4228-1 Dual Ideal Diode and Hot Swap Controller family.

Product Overview

Linear Technology

Part number	LTC4228-2
Manufacturer	Linear Technology
File Size	368.91 KB
Description	Dual Ideal Diode and Hot Swap Controller
Datasheet	LTC4228-2 Datasheet
Additional preview pages of the LTC4228-2 datasheet.

The LTC®4228 offers ideal diode and Hot Swap™ functions for two power rails by controlling two external N-channel MOSFETs in each rail.

MOSFETs acting as ideal diodes replace two high power Schottky diodes and the associated heat sinks, saving power and board area.

n Power Path and Inrush Current Control for Redundant Supplies n Low Loss Replacement for Power Schottky Diodes n Protects Output Voltage from Input Brownouts n Allows Safe Hot Swapping from a Live Backplane n 2.9V to 18V Operating Range n Controls N-Channel MOSFETs n Limits Peak Fault Current in ≤1µs n Adjustable Current Limit with Circuit Breaker n Adjustable Current Limit Fault Delay n Smooth Switchover without Oscillation n 0.5µs Ideal Diode Turn-On and Turn-Off Time n Status, Fa.

Other Datasheets by Linear Technology

Published: Mar 21, 2016 |