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Where to order

Thermal
energy harvesting

Do you want your device to recharge from a thermal energy source without the need to change the battery? Then, discover our thermal Ambient Energy Manager
thermal-energy-harvesting-epeas-aem Chip icon

Is thermal energy harvesting for you?

thermal-energy-harvesting
1.

Let’s assume that you work with battery-powered IoT wireless devices that operate in an environment presenting thermal gradients generated by heaters, human bodies, furnaces, motors, etc.

thermal-energy-harvesting
2.

You (or you customers) need to re-place the batteries of these devices, because they run out of energy. This generates operational costs and a negative impact on environment

thermal-energy-harvesting
3.

However, in some environments, there is enough energy dissipated by surrounding machines that you could use to power your devices. Depending on the available temperature gradients, TEGs can generate from 20 µW to 10 mW per cm²

What exactly do we offer?

Best performing Ambient Energy Manager IC AEM20940 enabling your devices to get supplied from a difference of temperature. Dedicated support to help you define the required thermoelectric generator and the storage element size

Product matrix

Vin Cold-start Pin Pout MPPT Package Disp.
AEM20940 >>
50 mV to 5 V
60 mV @ 150 μW
3 μW to 550 mW
20 mA @ 1.2-1.8 V and 80 mA @ 1.8-2.5-3.3 V
Yes
QFN28
5 x 5 mm
  • Vin
    50 mV to 5 V
  • Cold-start
    60 mV @ 150 μW
  • Pin
    3 μW to 550 mW
  • Pout
    20 mA @ 1.2-1.8 V and 80 mA @ 1.8-2.5-3.3 V
  • MPPT
    Yes
  • Package
    QFN28
    5 x 5 mm
  • Disp.
  • AEM20940 >>
Not recommended
for new design
Engineering samples
Available
WHERE TO ORDER

How do we differ from competition?

Top energy conversion efficiency
Top energy conversion efficiency
top-energy-conversion-efficiency
Lowest quiescent current
benefits
Lowest cold-start power
Top energy conversion efficiency
Small
footprint
Dedicated-customer-support-e-peas
Dedicated
support
extended-partners-network-e-peas
Extended network
of partners
YOU WANT TO TALK?
Call us at (+32) 10 77 12 30
NOT A BIG TALKER?
Email us at sales@e-peas.com
E-PEAS HEADQUARTERS
Rue Fond Cattelain, 1 box 4 1435 Mont-Saint-Guibert Belgium
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