MAX17580ATC+: FAQ

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Does MAX1758 support boost mode of operation for charging the Li-ion Cells?

The MAX1758 doesn't support boost mode of operation. It supports only buck mode of operation.
What is the formula for the minimum input voltage required by the MAX1758 to charge cells?

The formula for the minimum input voltage to charge the cells is : Vin_Min_N_Cell = Vout_N_Cell/(Efficiency * Duty cycle) where N is the number of cells (upto 4)