LTC1642A
Hot Swap Controller U FEATURES DESCRIPTIO в– The LTCВ®1642A is a 16-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 an
adjustable rate. A high side switch driver controls the
N-Channel gate for supply voltages ranging from 2.97V
to 16.5V. в–
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в– Adjustable Undervoltage and Overvoltage
Protection
Foldback Current Limit
Adjustable Current Limit Time-Out
VCC: 2.97V to 16.5V Normal Operation, Protected
Against Surges to 33V
Single Channel NFET Driver
Latch Off or Automatic Retry on Current Fault
Driver for SCR Crowbar on Overvoltage …