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LTC4210-2 - Hot Swap Controller

This page provides the datasheet information for the LTC4210-2, a member of the LTC4210-1 Hot Swap Controller family.

Description

The LTC®4210 is a 6-pin SOT-23 hot swap controller that allows a board to be safely inserted and removed from a live backplane.

An internal high side switch driver controls the GATE of an external N-channel MOSFET for a supply voltage ranging from 2.7V to 16.5V.

Features

  • nn Allows Safe Board Insertion and Removal from a Live Backplane nn Adjustable Analog Current Limit with Circuit Breaker nn Fast Response Limits Peak Fault Current nn Automatic Retry or Latch Off On Current Fault nn Adjustable Supply Voltage Power-Up Rate nn High Side Drive for External MOSFET Switch nn Controls Supply Voltages from 2.7V to 16.5V nn Undervoltage Lockout nn Adjustable Overvoltage Protection nn Low Profile (1mm) SOT-23 (ThinSOT™) Package.

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Full PDF Text Transcription

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FEATURES nn Allows Safe Board Insertion and Removal from a Live Backplane nn Adjustable Analog Current Limit with Circuit Breaker nn Fast Response Limits Peak Fault Current nn Automatic Retry or Latch Off On Current Fault nn Adjustable Supply Voltage Power-Up Rate nn High Side Drive for External MOSFET Switch nn Controls Supply Voltages from 2.7V to 16.5V nn Undervoltage Lockout nn Adjustable Overvoltage Protection nn Low Profile (1mm) SOT-23 (ThinSOT™) Package APPLICATIONS nn Hot Board Insertion nn Electronic Circuit Breaker nn Industrial High Side Switch/Circuit Breaker LTC4210-1/LTC4210-2 Hot Swap Controller in 6-Lead SOT-23 Package DESCRIPTION The LTC®4210 is a 6-pin SOT-23 hot swap controller that allows a board to be safely inserted and removed from a live backplane.
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