Energy harvesting ambient energy managers
(AEM family)

Depending on the environment your device operates in, it usually has one or several ambient energy sources it can recharge from. We develop top performing Ambient Energy Management solutions that harvest, store and optimize energy to make your device energy autonomous so your customers would enjoy self-rechargeable devices.

PHOTOVOLTAIC

Harvesting energy from various light sources: sun, bulbs, natural indoor light, etc.

THERMAL

Harvesting energy from various thermal sources: waste heat, human heat, motor, etc.

VIBRATION

Harvesting energy from various vibration sources: motors, railroads, cattle, etc.

RADIO FREQUENCY

Harvesting with various RF sources: 868MHz, 915 MHz, 2.4 GHz, etc.

Our energy harvesting AEMs

Download the Product Family Brief

Vin

Min cold-start

Pout

MPPT

Package

Avail.

PHOTOVOLTAIC

AEM10941 >>

50 mV to 5 V

3 μW @ 380 mV

3 μW to 550 mW

20 mA @ 1.2/1.8 V and 80 mA @ 1.8-4.1 V

Yes

QFN28
5 x 5 mm

Vin

50 mV to 5 V
Min cold-start

3 μW @ 380 mV
Pin

3 μW to 550 mW
Pout

20 mA @ 1.2/1.8 V and 80 mA @ 1.8-4.1 V
MPPT

Yes
Package

QFN28
5 x 5 mm
Avail.

AEM10941 >>

THERMAL

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
Min 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
Avail.

AEM20940 >>

VIBRATION

AEM30940 >>

50 mV to 5 V

3 μW @ 380 mV

3 μW to 550 mW

20 mA @ 1.2/1.8 V and 80 mA @ 1.8-4.1 V

Yes

QFN28
5 x 5 mm

Vin

50 mV to 5 V
Min cold-start

3 μW @ 380 mV
Pin

3 μW to 550 mW
Pout

20 mA @ 1.2/1.8 V and 80 mA @ 1.8-4.1 V
MPPT

Yes
Package

QFN28
5 x 5 mm
Avail.

AEM30940 >>

RADIO FREQUENCY

AEM30940 >>

50 mV to 5 V

-19 dBm

-19 dBm to 10 dBm

20 mA @ 1.2/1.8 V and 80 mA @ 1.8-4.1 V

Yes

QFN 28
5 x 5 mm

Vin

50 mV to 5 V
Min cold-start

-19 dBm
Pin

-19 dBm to 10 dBm
Pout

20 mA @ 1.2/1.8 V and 80 mA @ 1.8-4.1 V
MPPT

Yes
Package

QFN 28
5 x 5 mm
Avail.

AEM30940 >>

AEM40940 >>

50 mV to 2.5 V

-18.5d Bm

-18.5 dBm to 10 dBm

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 2.5 V
Min cold-start

-18.5d Bm
Pin

-18.5 dBm to 10 dBm
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
Avail.

AEM40940 >>

Not recommended
for new design

Engineering samples

Available

WHERE TO BUY

WHAT IS ENERGY HARVESTING?

Energy Harvesting is the process of harvesting energy from ambient sources. The energy is extracted, managed and delivered to a low-power electronic device, or it is stored for a later use. This system is made of an harvester – taking care of transforming the ambient energy into electrical power, an AEM and a rechargeable storage element

WHAT IS AN AEM?

An AEM – Ambient Energy Manager, is one piece of the harvesting system. It manages the energy from the harvester to the storage element and, eventually, to a low-power hardware device. The AEM, managing the available power with low losses, enables harvesting power from ambient sources adapted to an IoT device

Benefits of our energy harvesting solutions

Top energy conversion efficiency

Lowest quiescent current

Lowest cold-start power

Small
footprint

Dedicated
support

Extended network
of partners

Examples of other applications we work with The list is not exhaustive. Contact us for any questions or directly order an evaluation board

Industry

Smoke detector sensors, current sensors, air pollution sensors, real time localization trackers; pressure, temperature, activity sensors on motors and machines; greenhouse monitoring, etc.

Smart agriculture

Livestock tracking, soil moisture monitoring, livestock feeding sensors, smart logistics and warehousing, humidity monitoring sensors, etc.

E-Health

Patients tracking monitors, automatic disinfecting sprays, medication dispensing devices, body temperature thermometers, activity trackers, inhaler trackers, asset localization in the hospital, etc.

Security

Motion sensors, smart security cameras, smart alarms, perimeter location control, people detection, gas leakage monitoring, air quality monitoring, etc.

Society and wearables

People tracking, pet tracking, photo remote controllers, smartwatches, smart clothes, smart glasses, smart toys, e-readers, etc. etc.

Home automation

Light switches, light sensors, smart valves, smart thermostats, smart locks, motion sensors, smart cameras, smart kitchen scales, pans, plates, forks, bins, aroma diffuser sensors, fire detectors, imitation decorative candles, etc.

Retail

Electronic price tags, smart fridge thermometers, humidity sensors, goods tracking, supply chain control, asset location, etc.

Mobility

Speed sensors, coolant temperature sensors, tire pressure monitoring sensors, parking sensors, airplane sensors, rail sensors, cargo temperature and air pressure, etc.

Ready to test
our products?

where to order

Energy harvesting ambient energy managers(AEM family)

Our energy harvesting AEMs

WHAT IS ENERGY HARVESTING?

WHAT IS AN AEM?

Benefits of our energy harvesting solutions

Examples of other applications we work with The list is not exhaustive. Contact us for any questions or directly order an evaluation board

Industry

Smart agriculture

E-Health

Security

Society and wearables

Home automation

Retail

Mobility

Ready to test our products?

Energy harvesting ambient energy managers
(AEM family)

Ready to test
our products?