LTC4218 Datasheet (Linear Technology)

LTC4218, Hot Swap Controller

The LTC®4218 is a Hot Swap controller that allows a board to be safely inserted and removed from a live backplane.

An internal high side switch driver controls the gate of an external N-channel MOSFET for supply voltages from 2.9V to 26.5V.

A dedicated 12V version (LTC4218-12) contains preset 12V sp

LTC4218 Features

* n Wide Operating Voltage Range: 2.9V to 26.5V n Adjustable, 5% Accurate 15mV Current Limit n Current Monitor Output n Adjustable Current Limit Timer Before Fault n Power Good and Fault Outputs n Adjustable Inrush Current Control n 2% Accurate Undervoltage and Overvoltage Protection n Availab