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4,89  exkl. 19 % MwSt.
5,82  inkl. 19 % MwSt.

Energy Harvesting Power Management IC

Thermal Energy

Stückzahlen 50+ gerne auf Anfrage

Menge Stückpreis
1 - 94,89 €
10 - 244,75 €
ab 254,61 €


AEM20940 – Energy Harvesting Power Management IC

E-peas’ thermal energy harvesting IC solution – AEM20940 – is an integrated energy management subsystem that extracts DC power from TEG to simultaneously store energy in a rechargeable element and supply the system with two independent regulated voltages. This allows product designers and engineers to extend battery lifetime and ultimately get rid of the primary energy storage element in a large range of wireless applications like industrial monitoring, home automation, wearables.


Key Features:

  • Ultra-low-power start-up:
    • Cold start from 60mV input voltage and 150 µW input power with the optional external module (typical)
    • Cold start from 380mV input voltage and 3 µW input power (typical)
  • Ultra-low-power boost regulator:
    • open-circuit voltage sensing for MPPT every 21 s
    • Configurable MPPT with 2-pin programming
    • Input voltage operation range from 50 mV to 5 V
    • MPPT voltage operation range from 50 mV to 5 V
  • Integrated 1.2/1.8 V LDO regulator
  • Integrated 1.8/2.5/3.3 V LDO regulator
  • Flexible energy storage management
    • Selectable overcharge and overdischarge protection for any type of rechargeable battery or (super)capacitor
    • Fast supercapacitor charging
  • Optional primary battery


  • TEG harvesting
  • Industrial monitoring
  • Home automation
  • Smart agriculture
  • Wireless sensor nodes

Data Sheet