Where to order
e-peas-energy-harvesting-pmic WHERE TO ORDER
Specifications:
  • Vin 50 mV to 5 V
  • Cold start 380 mV / 3 μW
  • Pin 3 μW to 550 mW
  • Pout 20 mA @ 1.2/1.8 V and 80 mA @ 1.8-4.1 V
  • Source Regulation MPP Tracking
  • Package QFN28
    5 x 5 mm

Ultra-low-power start-up:

  • Cold start from -19 dBm to 10dBm

Ultra-low-power boost regulator:

  • Open-circuit voltage sensing for MPPT every 0.33 s
  • Configurable MPPT with 2-pin programming
  • Selectable Voc ratios of 50, 65 or 80%
  • Input voltage operation range from 50 mV to 5 V
  • MPPT voltage operation range from 50 mV to 4.5 V
  • Constant impedance Matching (ZMPPT)

Integrated 1.2/1.8 V LDO regulator:

  • Up to 20 mA load current
  • Power gated dynamically by external control
  • Selectable output voltage

Integrated 1.8 V-4.1 V LDO regulator:

  • Up to 80 mA load current with 300 mV drop-out
  • Power gated dynamically by external control
  • Selectable or adjustable output voltage

Flexible energy storage management:

  • Selectable overcharge and overdischarge protection
  • For any type of rechargeable battery or (super)capacitor
  • Fast supercapacitor charging
  • Warns the load when the battery is running low
  • Warns when output voltage regulators are available

Smallest footprint, smallest BOM:

  • Only seven passive external components

Optional primary battery:

  • Automatically switches to the primary the battery when the secondary battery is exhausted

Integrated balun for dual-cell supercapacitor

e-peas-aem30940-vibration-energy-harvesting-PMIC-diagram

AEM30940 Datasheet Download
AEM30940 Product Brief Download
Configuration Tool Download
CAD files about the AEM30940 / Simplified schematic and BOM Download
Where to order
The AEM30940 evaluation board is a printed circuit board (PCB) featuring all the needed components to operate the AEM30940 integrated circuit (IC). Please refer to the datasheet for all the useful details about the AEM30940 (Document DS_AEM30940). The AEM30940 evaluation board allows users to test the epeas IC and analyze its performances in a laboratory-like setting. It allows easy connections to the energy harvester (DC or AC source), the storage element, the low-voltage and the highvoltage loads. This evaluation board includes two rectifiers for the low and medium frequency AC sources. 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 performance. The AEM30940 evaluation board is a plug and play, intuitive and efficient tool for making the appropriate decisions (component selection, operating modes…) for the design of a highly efficient subsystem powered by piezo or micro turbine energy harvesting in your target application.
AEM30940 Evaluation Board Quick Start Guide Download
AEM30940 User Guide Download
  • EVALUATION BOARDS
Where to order
The AEM30940 evaluation board is a printed circuit board (PCB) featuring all the needed components to operate the AEM30940 integrated circuit (IC). Please refer to the datasheet for all the useful details about the AEM30940 (Document DS_AEM30940). The AEM30940 evaluation board allows users to test the epeas IC and analyze its performances in a laboratory-like setting. It allows easy connections to the energy harvester (DC or AC source), the storage element, the low-voltage and the highvoltage loads. This evaluation board includes two rectifiers for the low and medium frequency AC sources. 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 performance. The AEM30940 evaluation board is a plug and play, intuitive and efficient tool for making the appropriate decisions (component selection, operating modes…) for the design of a highly efficient subsystem powered by piezo or micro turbine energy harvesting in your target application.
AEM30940 Evaluation Board Quick Start Guide Download
AEM30940 User Guide Download
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