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 n Fault Output Indication n Guaranteed Operation –55°C to 125°C n Auxiliary Amplifier for Level Detection Comparator or Linear Regulator Controller n Available in 10-Pin MSOP or 16-Pin SO Packages APPLICATIONS
n Automotive/Avionic Surge Protection n Hot Swap/Live Insertion n High Side Switch for Battery Powered Systems n Intrinsic Safety APPLICATIONS
L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear Technology Corporation. Hot Swap, No RSENSE and ThinSOT are trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. DESCRIPTION
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.
Linear Technology
