EH300 Advanced Linear Devices Inc, EH300 Datasheet

EH300

Manufacturer Part Number

EH300

Description

MODULE ENERGY HARVESTER W/CONN

Manufacturer

Advanced Linear Devices Inc

Series

EPAD®r

Type

Energy Harvestingr

Datasheet

1.EH301.pdf (2 pages)

Specifications of EH300

Available stocks

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Quantity

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Company:

Bonase Electronics (HK) Co., Limited

Part Number:

EH300

Manufacturer:

Advanced Linear Devices Inc

Quantity:

135

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

EH300A

Manufacturer:

Advanced Linear Devices Inc

Quantity:

135

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GENERAL DESCRIPTION

EH300/EH301 Series EPAD

Modules can accept energy from many types of electrical

energy sources and store this energy to power conventional

3.3V and 5.0V electrical circuits and systems. EH300/EH301

Series Modules are completely self-powered and always in

the active mode. They are intended for low power intermit-

tent duty cycle sampled data or condition-based monitoring/

extreme lifespan applications. These Modules can accept

instantaneous input voltages ranging from 0.0V to +/-500V

AC or DC, and input currents from 200nA to 400mA from

energy harvesting sources that produce electrical energy in

either a steady or an intermittent and irregular manner with

varying source impedances. EH300/EH301 Series Modules

condition the stored energy to provide power at output volt-

age and current levels that are within the limits of a particu-

lar electronic system power supply specifications. For ex-

ample, 1.8V and 3.6V is a useful voltage range for many

types of I.C. circuits such as microprocessors.

EH300/EH301 Series Modules are designed to continuously

and actively operate to capture, accumulate and conserve

energy from an external energy source. Each individual

EH300/EH301 Series Module is set to operate between two

supply voltage thresholds, +V_low DC and +V_high DC,

corresponding to the minimum (V

ply voltage values for the intended application. When an en-

ergy source starts to inject energy into the inputs of an EH300/

EH301 Series Module in the form of electrical charge im-

pulses, these charge packets are collected, accumulated and

stored onto an internal storage capacitor bank. For most com-

mon energy harvesting applications, the electrical energy

charge packets arrives in the form of input voltage spikes

that are uncontrolled and unpredictable. Often these cover

a wide range of voltages, currents and timing waveforms.

EH300/EH301 Series Modules are designed to accommo-

date such conditions with exceptional efficiency and effec-

tiveness

within 4 minutes at an average input current of 10 A and

within 40 minutes at an average input current of just 1.0 A.

ORDERING INFORMATION

Part Number

EH300

EH300A

EH301

EH301A

EHJ1C

EHJ2C

Note: EH300A and EH301A are high energy output versions

As an example, EH300 Series Module can cycle

INEAR

DVANCED

EVICES,

4.6 mJ Module / 1.8V to 3.6V operation

30 mJ Module / 1.8V to 3.6V operation

8.3 mJ Module / 3.1V to 5.2V operation

55 mJ Module / 3.1V to 5.2V operation

6 inch cable / J1connector (Input)

6 inch cable / J2 connector (Output)

EH300/EH301 EPAD

Description

NC.

ENERGY HARVESTING

) and maximum (V

ENERGY HARVESTING

) sup-

SPECIFICATIONS

EH300/EH300A/EH301/EH301A

Input/Output Electrical Specifications @25 C

• Max. Instantaneous Input Voltage: +/- 500V

• Max. Instantaneous Input Current: 400mA

• Max. Input Power: 500mW

• Min. Input: 0.0V@1nA

• Min. Charging Input (Max. Power Dissipation):

• Internal Voltage Clamp: 7.0V@10mA

• Max. Output Current: 1 amp

• Operating Life Cycles: Virtually unlimited

• Logic Compatibility: CMOS

EH300

• V

• Useful Energy Output@ 4.6mJ

• Output On-Time Rating: 68msec@25mA

EH300A

• V

• Useful Energy Output@ 30mJ

• Output On-Time Rating: 75msec@150mA

EH301

• V

• Useful Energy Output@ 8.3mJ

• Output On-Time Rating: 80msec@25mA

EH301A

• V

• Useful Energy Output@ 55mJ

• Output On-Time Rating: 88msec@150mA

FUNCTIONAL DESCRIPTION

onboard storage capacitor bank is +V, which is also the

positive supply voltage switched to power the output

power load. Initially, +V voltage on an EH300/EH301

Series Module starts at 0.0V. During the initial charge

period, +V starts charging from 0.0V. The internal circuit

of the Module monitors and detects this +V voltage. When

+V reaches V

turned to the ON state and is then able to supply power

- EH300

- EH301

- EH300A

- EH301A

EH300/EH301 Series Modules' voltage on the

1.8V

3.1V

4.0V@200nA(800nW)

6.0V@300nA(1800nW)

4.0V@500nA(2 W)

6.0V@500nA(3 W)

, the Module output (V

3.6V

5.2V

EH300/EH300A/EH301/EH301A

Modules

) is enabled and

Related parts for EH300

EH300 Summary of contents

Page 1

... L ply voltage values for the intended application. When an en- ergy source starts to inject energy into the inputs of an EH300/ EH301 Series Module in the form of electrical charge im- pulses, these charge packets are collected, accumulated and stored onto an internal storage capacitor bank. For most com- ...

Page 2

... During normal operation, as power is drawn from an EH300/ EH301 Series Module, +V decreases in voltage. When +V reaches V , output V switches to an OFF state and stops L P supplying any further power to the power load. With built-in hysteresis circuits within the Module, V OFF state even when the external energy source starts charging the capacitor bank again by importing fresh new impulses of electrical energy ...

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