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Two FAN4800 Boost PFCs in parallel?

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cupoftea

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Hi,
We are doing two FAN4800 Boost PFCs in pllel (1kW each).
Obviously both have CSTs to recreate the (would have been) low side sense res waveform.
Thenwe need the masters IEA pin to be duplicated on to the servants IEA pin.
So can we just put an opamp buffer into the IEA pin of the "servant" FAN4800?

FAN4800
 

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