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ADP1047/ADP1048 current loop feedforward

Question asked by RajuEE on Dec 6, 2012
Latest reply on Dec 13, 2012 by xudong

Hello,  I would like to use the ADP1047/ADP1048 with the current loop feedforward enabled (Fig. 32, Rev0 datasheet). The feedforward duty cycle term is shown as (-VAC/VREF) in the figure. Shouldn't this be (1 -  VAC/VREF)? Just wondering which of these is actually implemented in the chip/ or if there is an error in the datasheet