Top specs
  • Vin 100 mV to 4.5 V
  • Cold start 3 μW @ 275 mV
  • Pin 3 μW to 570mW
  • Pout N/A
  • MPPT Yes
  • Package QFN28
    4 x 4 mm

Ultra-low-power start-up:

  • Cold start from 275 mV input voltage and 3 μW input power (typical)

Very efficient energy extraction

  • Open-circuit voltage sensing for Maximum Power Point Tracking (MPPT)
  • Selectable open-circuit voltage ratios from 35% to 80% or fixed impedance
  • Programmable MPPT sensing period
  • MPPT voltage operation range from 100 mV to 4.5 V

Adaptive and smart energy management

  • Switches automatically between boost, buck-boost and buck operation, to maximize energy transfer from its input to the output

Battery protection feature

  • Selectable over-charge and over-discharge protection for any type of rechargeable battery or (super-)capacitor
  • Fast super-capacitor charging
  • Dual cell super-capacitor balancing circuit

Smallest footprint, smallest BOM:

  • Only four external components are required
  • One 10 μH inductor
  • Two capacitors: one 10 μF, one 15 μF

e-peas-AEM30300-energy-harvesting-battery-charger

AEM30300 Datasheet Download
AEM30300 Product Brief Download
ALTIUM and EAGLE files about the AEM30300 / Simplified schematic and BOM Download
AEM30300 Configuration Tool Download
The AEM30300 evaluation board is a printed circuit board (PCB) featuring all the needed components to operate the AEM30300 integrated circuit (IC). The AEM30300 evaluation board allows users to test the epeas IC and analyse its performances in a laboratory-like setting. It allows easy connections to the energy harvester and the
storage element. It also provides all the configuration access to set the device in any one of the modes described in the datasheet. The control and status signals are available on standard pin headers, allowing users to wire for any usage scenario and evaluate the relevant performances.

More detailed information about AEM30300 features can be found in the datasheet.
AEM30300 Quick Start Guide Download
AEM30300 User Guide Download
The AEM30300 evaluation board is a printed circuit board (PCB) featuring all the needed components to operate the AEM30300 integrated circuit (IC). The AEM30300 evaluation board allows users to test the epeas IC and analyse its performances in a laboratory-like setting. It allows easy connections to the energy harvester and the
storage element. It also provides all the configuration access to set the device in any one of the modes described in the datasheet. The control and status signals are available on standard pin headers, allowing users to wire for any usage scenario and evaluate the relevant performances.

More detailed information about AEM30300 features can be found in the datasheet.
AEM30300 Quick Start Guide Download
AEM30300 User Guide Download