ARD00777, MIC45212 Current Sharing Reference Design

Reference Design using part MIC45212-2YMP-T1 by Microchip Technology

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Manufacturer

Microchip Technology
  • Application Category
    Measurement and Monitoring
  • Product Type
    Current Sensing
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Associated Documents

For End Products

  • Current Sensing

Description

  • ¿ARD00777, MIC45212 Current Sharing Reference Design improves the current capability of the MIC45212 from 14 to 28A while also decreasing the response time and improving load transient response. This is achieved by paralleling two MIC45212 with one working as a master and the other as slave to follow the master current. Losless sensing is used to maintain high-efficiency in heavy load situations while maintaing the current sharing error to less than 5% at more than 15A load. The board features an output voltage of 3.3V and can be powered from 5.5V to 26V

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