LT4356-1 Datasheet (Linear Technology)

LT4356-1, Surge Stopper

The LT®4356 surge stopper protects loads from high voltage transients.

It regulates the output during an overvoltage event, such as load dump in automobiles, by controlling the gate of an external N-channel MOSFET.

The output is limited to a safe value thereby allowing the loads to continue function

LT4356-1 Features

* n Stops High Voltage Surges n Adjustable Output Clamp Voltage n Overcurrent Protection n Wide Operation Range: 4V to 80V n Reverse Input Protection to

* 60V n Low 7μA Shutdown Current, LT4356-1 n Adjustable Fault Timer n Controls N-channel MOSFET n Shutdown Pin Withstands

* 60V to 100V