EH300_12 ALD [Advanced Linear Devices], EH300_12 Datasheet

EH300_12

Manufacturer Part Number

EH300_12

Description

Manufacturer

ALD [Advanced Linear Devices]

Datasheet

1.EH300_12.pdf (4 pages)

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GENERAL DESCRIPTION

EH300/EH301 Series EPAD

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 com-

pletely self-powered and always in the active mode. They are

intended for low power intermittent 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 vary-

ing source impedances. EH300/EH301 Series modules condition

the stored energy to provide power at output voltage and current

levels that are within the limits of a particular electronic system

power supply specifications. For example, 1.8V and 3.6V is a useful

voltage range for many types of IC circuits, such as microproces-

sors.

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

and maximum (V

cation. When an energy source starts to inject energy into the

inputs of an EH300/EH301 Series module in the form of electrical

charge impulses, 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 uncon-

trolled and unpredictable. Often these cover a wide range of volt-

ages, currents and timing waveforms. EH300/EH301 Series mod-

ules are designed to accommodate such conditions with excep-

tional efficiency and effectiveness

ule can cycle 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

Note: EH300A and EH301A are high energy output versions

Part Number

EH300

EH300A

EH301

EH301A

EHJ1C

EHJ2C

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)

) supply voltage values for the intended appli-

NC.

Description

EH300/301 EPAD ® ENERGY HARVESTING

Energy Harvesting

As an example, a EH300 mod-

Modules can

www.aldinc.com

)

BENEFITS

• Eliminates manual and elaborate

• Remote controlled automated trimming

• In-System Programming capability

• No external components

• No internal clocking noise source

APPLICATIONS

• Sensor interface circuits

• Transducer biasing circuits

• Capacitive and charge integration circuits

• Biochemical probe interface

• Signal conditioning

• Portable instruments

MECHANICAL SPECIFICATIONS

• Outline Dimensions:

• 4 Mounting Holes: 0.085 in. diameter

• Weight: 0.5 ounce (14 grams) nominal

W x L x H : 0.55 in. x 2.00 in. x 0.70 in.

system trimming procedures

Socket Adapter Cable:

J1: Hirose Socket, 2 Position P/N : DF13-2S

J2: Hirose Socket, 4 Position P/N : DF13-4S

+Input

-Input

EH300/EH300A/EH301/EH301A

MODULES

R (Ready)

P (Output)

Ground

EPAD

Related parts for EH300_12

EH300_12 Summary of contents

Page 1

A DVANCED L INEAR D I EVICES, NC. EH300/301 EPAD ® ENERGY HARVESTING GENERAL DESCRIPTION EH300/EH301 Series EPAD ® Energy Harvesting accept energy from many types of electrical energy sources and store this energy to power conventional 3.3V and 5.0V ...

Page 2

FUNCTIONAL DESCRIPTION The EH300/EH301 Series module's voltage on the onboard storage capacitor bank is +V, which is also the positive sup- ply voltage switched to power the output power load. Ini- tially, +V voltage on an EH300/EH301 Series module starts ...

Page 3

ABSOLUTE MAXIMUM and MINIMUM RATINGS Max. instantaneous input voltage Max. instantaneous input current Max. input/output power Operating temperature range Min. input Internal voltage clamp Max. output current CAUTION: ESD Sensitive Device. Use static control procedures in ESD controlled environment. OPERATING ...

Page 4

EH300 TEST CIRCUIT EH300/EH301 MODULE +6.0V DC VOLTAGE - 2 IN SOURCE DC LOW VOLTAGE ENERGY SOURCE _ + CABLE: EHJ3C ADD EXTERNAL CAPACITOR EH300/EH301 MODULE J1 1 ENERGY SOURCE 2 TRICKLE ...

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