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SMH4812 Datasheet Distributed Power Hot-swap Controller

Manufacturer: Summit Microelectronics

Overview: SUMMIT MICROELECTRONICS, Inc. Distributed Power Hot-Swap Controller ..

Datasheet Details

Part number SMH4812
Manufacturer Summit Microelectronics
File Size 480.41 KB
Description Distributed Power Hot-Swap Controller
Datasheet SMH4812_SummitMicroelectronics.pdf

General Description

The SMH4812 is designed to control hot swapping of plugin cards operating from a single supply, which can have an output range from 20V to 500V.

The SMH4812 hot-swap controller provides under-voltage and over-voltage monitoring of the host power supply, it drives an external power MOSFET switch that connects the supply to the load, and it protects against over-current conditions that might disrupt the host supply.

When the

Key Features

  • ! Soft Starts Main Power Supply on Card Insertion or System Power Up ! Senses Card Insertion via Short Pins or Ejector Switches ! Master Enable to Allow System Control of Power Up or Down " Can be used as a Temperature Sense Input ! Programmable Independent Controls of a DC/DC Converter " Not Enabled until Host Supply Fully Soft Started " Programmable Time Delay " Available Input to hold off Dependant Enables until Conditions are Satisfied ! Highly Programmable Circuit Breaker " Programmable Qui.

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SMH4812 Distributor