Photovoltaic energy harvesting with the AEM10941

The e-peas product AEM10941 is an ambient energy manager designed to extract and manage power from a harvester towards a low-power device. The AEM includes one internal boost, one buck, and two linear converters. A cold-start circuit and a maximum power point tracking - MPPT - enable, respectively, to start as soon as possible to harvest energy and to extract the maximum power out of the harvester. Furthermore, this AEM stores the harvested energy in an external storage element while protecting it from overcharge and over-discharge. Eventually, it provides 2 independent regulated voltages to supply an application circuit.

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