The LT4363 and LT4366 are high voltage surge stoppers with adjustable voltage threshold, which can be used in harsh industrial, automotive and avionic environments
The document provides technical details for the LT®4363 High Voltage Surge Stopper with Current Limit. It is designed to ensure reliable system operation in harsh industrial, automotive, and avionic environments by protecting against severe overvoltage events exceeding 100V while maintaining overcurrent protection.
| Operating Voltage (LTC4366) | 9V to >500V |
|---|---|
| Operating Temperature (LTC4365) | -40°C to 125°C |
It extends overvoltage protection capabilities beyond 100V without sacrificing overcurrent protection.
It is a floating surge stopper that clamps the output to a user-defined voltage during high voltage transient events.
It adds the ideal diode function along with reverse output protection.