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LT1640AL - Negative Voltage Hot Swap Controller

This page provides the datasheet information for the LT1640AL, a member of the LT1640AH Negative Voltage Hot Swap Controller family.

Datasheet Summary

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.

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Datasheet preview – LT1640AL

Datasheet Details

Part number LT1640AL
Manufacturer Linear
File Size 218.24 KB
Description Negative Voltage Hot Swap Controller
Datasheet download datasheet LT1640AL Datasheet
Additional preview pages of the LT1640AL datasheet.

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Full PDF Text Transcription

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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 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 inserted and removed from a live backplane. Inrush current is limited to a programmable value by controlling the gate voltage of an external N-channel pass transistor.
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