LT1640AH - Linear

LT1640AH Negative Voltage Hot Swap Controller

U U FEATURES s Allows Safe Board Insertion and Removal from a Live – 48V Backplane s Operates from –10V to – 80V s Programmable Inrush Current s Allows 50mA of Reverse Drain Pin Current s Programmable Electronic Circuit Breaker s Programmable Overvoltage Protection s Programmable Undervoltage Lockout s Power Good Control Output U APPLICATIO S s Central Offi.

Features

s Allows Safe Board Insertion and Removal from a Live
  – 48V Backplane s Operates from
  –10V to
  – 80V s Programmable Inrush Current s Allows 50mA of Reverse Drain Pin Current s Programmable Electronic Circuit Breaker s Programmable Overvoltage Protection s Programmable Undervoltage Lockout s Power Good Control Output U APPLICATIO S s Central Office Switching s
  – 48V Distributed Power Systems s Negative Power Supply Control LT1640AL/LT1640AH Negative Voltage Hot Swap Controller DESCRIPTIO The LT®1640AL/LT1640AH are 8-pin, negative voltage Hot SwapTM controllers that allow a board to be safely in.