Does anyone know of any commercial (or otherwise) battery chargers that use a switched capacitor circuit (i.e. 2:1, Dickinson, charge pump, etc)?
I know they are used as voltage supplies for digital chips and such, but all I've seen are inductor based topologies for actual battery charging.
Is their lack of popularity due to current regulation issues?
Thanks!
I know they are used as voltage supplies for digital chips and such, but all I've seen are inductor based topologies for actual battery charging.
Is their lack of popularity due to current regulation issues?
Thanks!