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MP5920 - Hot-Swap Controller and Energy Monitor

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.

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.

📥 Download Datasheet

Datasheet preview – MP5920

Datasheet Details

Part number MP5920
Manufacturer Monolithic Power Systems
File Size 890.07 KB
Description Hot-Swap Controller and Energy Monitor
Datasheet download datasheet MP5920 Datasheet
Additional preview pages of the MP5920 datasheet.

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Full PDF Text Transcription

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MP5920 Hot-Swap Controller and Energy Monitor with PMBus Interface 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. The Intelli-Fuse can be turned on or off through the ON pin. The MP5920 limits the Intelli-Fuse maximum load current by controlling the current limit reference voltage through CLPWM. The MP5920 can be configured to a single output easily with several fuses in parallel.
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