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MP5920 Datasheet Hot-Swap Controller and Energy Monitor

Manufacturer: Monolithic Power Systems

General Description

The MP5920 is a hot-swap protection controller designed to protect circuitry on its output from transients on its input.

The MP5920 allows a circuit board to be removed from or inserted into a live backplane and protects its input from undesired shorts and transients coming from its output.

The MP5920 works with an Intelli-Fuse, which can feed back the current, voltage, and temperature information to the MP5920.

Overview

MP5920 Hot-Swap Controller and Energy Monitor with PMBus Interface.

Key Features

  • Easily Configure to a Single Output with Intelli-Fuses in Parallel.
  • Controllable Intelli-Fuse On or Off through ON.
  • Programmable Parameters through PMBus.
  • Programmable Current Limit Reference Voltage for Intelli-Fuse Current Limit Set.
  • Precision Current Sensing and Temperature Sensing from Intelli-Fuse.
  • PMBus Fast Mode Compliant.
  • Built-In 12-Bit ADC for Current, VIN, VOUT, or Temperature Reading.
  • Programmable Average Time.
  • Reports Power and Energy Co.