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LTC4251-2 - Negative Voltage Hot Swap Controller

This page provides the datasheet information for the LTC4251-2, a member of the LTC4251 Negative Voltage Hot Swap Controller family.

Description

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.

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/Overvoltage Protection n Low Profile (1mm) ThinSOT™ Package.

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Full PDF Text Transcription

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LTC4251/LTC4251-1/ LTC4251-2 Negative Voltage Hot Swap Controllers in SOT-23 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/Overvoltage Protection n Low Profile (1mm) ThinSOT™ Package APPLICATIONS n Hot Board Insertion n Electronic Circuit Breaker n –48V Distributed Power Systems n Negative Power Supply Control n Central Office Switching n Programmable Current Limiting Circuit n High Availability Servers n Disk Arrays DESCRIPTION The LTC®4251/LTC4251-1/LTC4251-2 negative voltage Hot Swap™ controllers allow a board to be safely inserted and remove
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