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AD MPPT IC for Panel e.g SM72442, LT8490

Question asked by MindFlayer on Feb 8, 2017
Latest reply on Oct 5, 2017 by Tage


I am developing a direct battery charger for panels and am looking for single IC systems instead of uC based. What options does AD offer?


  1. The preliminary panel specs are 60 - 96 cell panel hence Vin needs to be a min of 60V.
  2. The panel power will be min 280W.
  3. The system efficiency should be >99%.
  4. Should have communication options.
  5. Should have fast MPPT algo.
  6. It would be beneficial if IC has bypass option - in case of faults or when Vin is already at MPPT it should simply pass through the power.