Description
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The LTC®4223 positive voltage Hot SwapTM controller allows a board to be safely inserted and removed from a live AMC or MicroTCA backplane.
Features
* Allows Safe Insertion into Live AMC or MicroTCA Backplane
* Controls 12V Main and 3.3V Auxiliary Supplies
* Limits Peak Fault Current in ≤1μs
* Adjustable Current Limit with Circuit Breaker
* Integrated 0.3Ω AUX Switch
* High Side Current Sense
* Gate Drive for External
Applications
* Advanced Mezzanine Card, MicroTCA Systems
* Workstations and Server I/O