Datasheet Summary
LTC1422 Hot Swap Controller
Features s s s s s s s s s
DESCRIPTIO
Allows Safe Board Insertion and Removal from a Live Backplane System Reset Output with Programmable Delay Programmable Electronic Circuit Breaker User-Programmable Supply Voltage Power-Up Rate High Side Driver for an External N-Channel FET Controls Supply Voltages from 2.7V to 12V Undervoltage Lockout Soft Reset Input Glitch Filter on RESET
The LTC®1422 is an 8-pin Hot SwapTM controller that allows a board to be safely inserted and removed from a live backplane. Using an external N-channel pass transistor, the board supply voltage can be ramped up at a programmable rate. A high side switch driver controls the N-channel...