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ADM1173 - 2.7V to 16.5V Hot Swap Controller

General Description

The ADM1173 is a Hot Swap controller that allows a board to be safely inserted and removed from a live backplane.

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

Key Features

  • Allows Safe Board Insertion and Removal from a Live Backplane Controls Supply Voltages from 2.7 V to 16.5V Adjustable Analog Current Limit with Circuit Breaker Fast Response Limits Peak Fault Current Automatic Retry or Latch-Off On Current Fault Adjustable Voltage Slew Rate Control Charge Pumped Gate Drive for External N-FET Switch TIMER pin allows control over timing functions Undervoltage Lockout 8-pin TSOT Package 2.7V to 16.5V Hot Swap Controller with Tracking or Slew Rate Control ADM1173 G.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Preliminary Technical Data FEATURES Allows Safe Board Insertion and Removal from a Live Backplane Controls Supply Voltages from 2.7 V to 16.5V Adjustable Analog Current Limit with Circuit Breaker Fast Response Limits Peak Fault Current Automatic Retry or Latch-Off On Current Fault Adjustable Voltage Slew Rate Control Charge Pumped Gate Drive for External N-FET Switch TIMER pin allows control over timing functions Undervoltage Lockout 8-pin TSOT Package 2.7V to 16.5V Hot Swap Controller with Tracking or Slew Rate Control ADM1173 GENERAL DESCRIPTION The ADM1173 is a Hot Swap controller that allows a board to be safely inserted and removed from a live backplane. An internal charge pumped driver controls the GATE of an external high side N-channel FET for a supply voltage ranging from 2.