E-peas  

Barrington,  IL 
United States
https://e-peas.com/
  • Booth: 949

e-peas S.A. is a Belgian fast-growing company headquartered in Mont-Saint-Guibert, with offices in La-Neuville in Switzerland. It was founded in 2014 based on research work of the ICTEAM institute (UCL - Université Catholique de Louvain).

e-peas mission is to provide scalable and sustainable solutions in order to enable massive deployment of fully autonomous edge-computing devices.

Indeed, the number of IoT devices is increasing with the speed of light. It is estimated that by 2025, there will be more than 30 billion connected objects in the world. 

With that in mind, e-peas develops best performing Ambien Energy Managers [AEMs] that help companies make their IoT devices smarter and more energy efficient by either prolonging battery life or making the devices live forever with or without batteries. In other words, our new technology makes your devices more efficient, more desirable by consumers and greener which contributes to a healthier planet for generations to come.

Those products address a variety of applications, for example smart home, smart building, retail, e-health, mobility, agriculture, security, wearables, and industry. 


 Products

  • AEM10941
    Energy Harvesting Power Management IC...

  • Description

    E-peas’ photovoltaic energy harvesting IC solution – AEM10941 – is the next generation integrated energy management subsystem that extracts DC power from up to 7 cells solar panels 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.

    Features

    Ultra-low power start-up:

    • Cold start from 380 mV input voltage and 3 μW input power (typical)

    Ultra-low power boost regulator:

    • Open-circuit voltage sensing for MPPT every 5 s
    • Configurable MPPT with 2-pin programming
    • Selectable Voc ratios of 70, 75, 85 or 90 %
    • 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:

    • 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 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 battery when the secondary battery is exhausted

    Integrated balun for dual-cell supercapacitor

  • AEM20940
    The AEM20940 is an integrated energy management subsystem that extracts DC power from a TEG to simultaneously store energy in a rechargeable element and supply the system with two independent regulated voltages....

  • Features

    Ultra-low-power start-up

    • – Cold start from 60 mV input voltage and 150 µW input power with the optional external module (typical)
    • – Cold start from 380 mV and 100 µW input power without the optional external module (typical)

    Ultra-low-power Boost regulator

    • Configurable MPPT with 2-pin programming
    • Selectable Voc ratios of 50, 55 or 75%
    • Open circuit voltage sensing for MPPT every 21 s
    • Input voltage operation range from 50 mV to 5 V

    Integrated LDO regulator at low voltage

    • 1.2/1.8 V, high efficiency
    • Up to 20 mA load current
    • Power gated by external control

    Integrated LDO regulator at high voltage

    • Configurable : 1.8-2.5-3.3 V
    • Up to 80 mA load current with 300 mV drop-out
    • Power gated by external control

    Flexible energy storage management

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

    Optional primary battery

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

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