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LTC4366-1

Linear Technology
Part Number LTC4366-1
Manufacturer Linear Technology
Description High Voltage Surge Stopper
Published Jul 29, 2014
Detailed Description LTC4366 High Voltage Surge Stopper FEATURES nn Rugged Floating Topology nn Wide Operating Voltage Range: 9V to >500V nn...
Datasheet PDF File LTC4366-1 PDF File

LTC4366-1
LTC4366-1


Overview
LTC4366 High Voltage Surge Stopper FEATURES nn Rugged Floating Topology nn Wide Operating Voltage Range: 9V to >500V nn Adjustable Output Clamp Voltage nn Controls N-Channel MOSFET nn Adjustable Protection Timer nn Internal 9-Second Cool-Down Timer nn Shutdown IQ < 14µA nn 8-Lead TSOT and 3mm × 2mm DFN Packages APPLICATIONS nn Industrial, Automotive and Avionic Surge Protection nn High Voltage DC Distribution nn 28V Vehicle Systems DESCRIPTION The LTC®4366 surge stopper protects loads from high voltage transients.
By controlling the gate of an external N-channel MOSFET, the LTC4366 regulates the output during an overvoltage transient.
The load may remain operational while the overvoltage is dropped across the MOSFET.
Placing a resistor in the return line isolates the LTC4366 and allows it to float up with the supply; therefore, the upper limit on the output voltage depends only on the availability of high valued resistors and MOSFET ratings.
An adjustable overvoltage timer prevents M...



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