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SMH4803 - Distributed Power Hot-Swap Controller

Datasheet Summary

Description

Drain sense input Output to MOSFET gate Enable/Temp Sense input Pin Detect 1 (active LO) Pin Detect 2 (active LO) Circuit Breaker Fault output Circuit Breaker Reset intput Circuit Breaker Mode control Cicruit Breaker Sense input Negative Supply Connection Under Voltage input Over Voltage input 5V re

Features

  • Supply Range ±20VDC to >±500VDC.
  • Versatile Card Insertion Detection Supports Both.
  • Multi-length Pin Systems.
  • Card Injector Switch Sensing.
  • Control Up to Four Loads or a Primary Load and 3 DC/DC Converters.
  • Highly Programmable Host Voltage Monitoring.
  • Programmable Under- and Over-voltage Detection.
  • Programmable Power Good Delays for Sequencing DC/DC Converters.
  • Programmable Circuit Breaker Function.
  • Progra.

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Datasheet preview – SMH4803

Datasheet Details

Part number SMH4803
Manufacturer Summit Microelectronics
File Size 225.70 KB
Description Distributed Power Hot-Swap Controller
Datasheet download datasheet SMH4803 Datasheet
Additional preview pages of the SMH4803 datasheet.

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Full PDF Text Transcription

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SMH4803 Distributed Power Hot-Swap Controller www.DataSheet4U.com FEATURES • Supply Range ±20VDC to >±500VDC • Versatile Card Insertion Detection Supports Both – Multi-length Pin Systems – Card Injector Switch Sensing • Control Up to Four Loads or a Primary Load and 3 DC/DC Converters • Highly Programmable Host Voltage Monitoring – Programmable Under- and Over-voltage Detection • Programmable Power Good Delays for Sequencing DC/DC Converters • Programmable Circuit Breaker Function – Programmable Over-current Filter – Programmable Quick-Trip™ Circuit Breaker Values – Programmable Circuit Breaker Mode • Duty-Cycle Mode • • Latched Mode 2.5V and 5.
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