LTC4251-2 - Negative Voltage Hot Swap Controller
The LTC®4251/LTC4251-1/LTC4251-2 negative voltage Hot Swap™ controllers allow a board to be safely inserted and removed from a live backplane. Output current is controlled by three stages of current limiting: a timed circuit breaker, active current limiting and a fast feedforward path that limits pe.
LTC4251-2 Features
* n Allows Safe Board Insertion and Removal from a Live
* 48V Backplane
n Floating Topology Permits Very High Voltage Operation
n Programmable Analog Current Limit with Circuit Breaker Timer
n Fast Response Time Limits Peak Fault Current n Programmable Timer n Programmable Undervoltage/Overvolt