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SMH4811A - DISTRIBUTED POWER HOT SWAP CONTROLLER

General Description

The SMH4811A is designed to control hot swapping of plug-in cards operating from a single supply ranging from 20V to 500V.

Key Features

  • l Supply Range ±20VDC to >±500VDC l Versatile Card Insertion Detection Supports: w Multi-length Pin Systems w Card Injector Switch Sensing w Programmable Debounce Periods l Control Powering-on of DC/DC Converters l Highly Programmable Host Voltage Monitoring w Programmable Under- and Over-voltage Detection w Programmable UV Filter l Programmable Power Good Delay for enabling the DC/DC Converter l Programmable Circuit Breaker Function w Programmable Over-Current Filter w Programmable Quick-Trip™.

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Datasheet Details

Part number SMH4811A
Manufacturer Summit Microelectronics
File Size 402.99 KB
Description DISTRIBUTED POWER HOT SWAP CONTROLLER
Datasheet download datasheet SMH4811A Datasheet

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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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SUMMIT MICROELECTRONICS, Inc. Distributed Power Hot-Swap Controller www.DataSheet4U.com SMH4811A Preliminary FEATURES l Supply Range ±20VDC to >±500VDC l Versatile Card Insertion Detection Supports: w Multi-length Pin Systems w Card Injector Switch Sensing w Programmable Debounce Periods l Control Powering-on of DC/DC Converters l Highly Programmable Host Voltage Monitoring w Programmable Under- and Over-voltage Detection w Programmable UV Filter l Programmable Power Good Delay for enabling the DC/DC Converter l Programmable Circuit Breaker Function w Programmable Over-Current Filter w Programmable Quick-Trip™ Circuit Breaker Values l 2.5V and 5.