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Problem in current sharing of DSP based DC-DC Converter

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abhichaotic

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Hi all,
I am having a problem in paralleling the output of two Buck Converters. Each Converter is DSP based, I am using dsPIC30F3011, application is battery charging and load for telecom sector. I want that both of my converter should go float / boost simultaneously and also they should equally share the total current among themselves. I want to make current sharing via DSP . Can anybody has any solution regarding this. Plz help.
 

Search drooping techniques through the web.
The regulation will become worse.
 

Think about a master / slave mode and a one-wire current
setpoint word sent/received every N clocks. Master is the
voltage mode loop and slaves are current mode.
 

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