EH4205/EH4295KIT Advanced Linear Devices, EH4205/EH4295KIT Datasheet

EH4205/EH4295KIT

Manufacturer Part Number

EH4205/EH4295KIT

Description

Power Management IC Development Tools Ev Kt EH4205, EH4295

Manufacturer

Advanced Linear Devices

Type

Energy Harvestingr

Datasheet

1.EH4205EH4295KIT.pdf (5 pages)

Specifications of EH4205/EH4295KIT

Rohs

yes

Product

Evaluation Kits

Tool Is For Evaluation Of

EH4205, EH4295

Description/function

Kit contains (1 each of EH4205 and EH4295, 2 each of EHJ3C, EHJ4C, EHJ5C)

For Use With

EH4205, EH4295, EHJ3C, EHJ4C, EHJ5C

Current page: 1 of 5
Download datasheet (47Kb)

ORDERING INFORMATION

GENERAL DESCRIPTION

The EH4295 Micropower Step Up Low Voltage Booster Module,

part of the EH4200 Series of Micropower Step Up Low Voltage

Boosters, is a self-powered voltage-booster module that converts

a low DC voltage input to a higher AC or DC voltage output suitable

for many low-power energy harvesting applications using photo-

diodes, thermoelectric or electromagnetic generators as the input

source. The EH4295 does not need a separate power supply to

operate and it derives its power directly from the low input voltage

source. The EH4200 Series draws input power levels starting at as

low as 2 W, which enables an on-board self-starting oscillator.

The EH4295 features nominal input impedance of 950 , making

it suitable for many different energy generating sources. The

EH4200 Series is part of a growing family of Micro-power Low

Voltage Booster Modules, Energy Harvesting Modules and En-

ergy Harvesting Integrated Circuits.

The EH4295 is designed primarily for driving loads such as the

ALD EH300/EH301 Series Energy Harvesting Modules. The AC

outputs of the EH4295 are connected directly to the input terminals

of the EH300/EH301 Series Energy Harvesting Modules with a

two-wire cable. They can also be used for trickle-charge applica-

tions such as battery charger or super-cap charger, including

situations where the energy input is not well controlled or regu-

lated. For certain applications, the EH4295 can also be used

without the EH300/EH301 Series Energy Harvesting Modules.

The EH4295 self-starting oscillator oscillates at a natural fre-

quency of about 400Hz, which depends on the source impedance,

the source voltage, the loading at the output and the resonating

components on board the EH4295. The oscillator waveform is

coupled to a transformer inside the module that provides an AC

output signal that is limited in amplitude by the output loading. A

typical output loading is a full wave rectifier that can handle AC

inputs over 20V and input power as limited by the output of the

EH4295.

For many energy-harvesting applications, the EH4295, combined

with EH300 Series Energy Harvesting Modules, offers a simple

and efficient solution when used with a low-voltage low-energy

generating source that only delivers sporadic intermittent amounts

of input power. The combined EH4295 and EH300 Series Modules

can ramp from zero output power to useable levels for operating

Part Number

EH4295

EHJ3C

EHJ4C

EHJ5C

INEAR

DVANCED

EVICES,

Micropower Step Up Low Voltage Booster

6 in. Input Cable for EH4200 Series Modules

6 in. Output Cable for EH4200 Series Modules

with connector to the EH300/EH301

MICROPOWER STEP UP LOW VOLTAGE BOOSTER MODULE

NC.

Description

Module, 950

Input

www.aldinc.com

FEATURES

• Nominal input impedance of 950 @V

• Small footprint and volume less than 1 cu. in.

• Simple and easy to use - just connect a 2-wire input source

• Ready-to-Use out of the box, no circuit design required

• Direct interface to ALD's EH300/EH301 series of Energy

• A range of models suitable for a variety of energy gener

• Self-starting at both very low operating voltage and low

• Self-contained booster with all components on-board

• Built-in on-board miniature transformer for high-efficiency

• Unique custom on-board EPAD

• Optional user-installed full wave rectifier on board to

• Compatible with a wide range of voltage sources and a

• Adaptable for use with a broad range of applications

• No calibration or setup required

• Maintenance free operation

• Long operating life

• Virtually unlimited operating cycles

• Moisture and dust protection

• RoHS compliant

APPLICATIONS

• Charge EH300/EH301/EH300A/EH301A series

• Energy Harvesting from low-voltage micro-power

• Direct or Indirect remote-node power supplies for

• Low duty-cycle metering, control and sensing networks

• Energy capture from Intermittent energy sources

• Trickle-charger for Standby backup power such as

• Backup power for switching between different power

• Industrial and Business systems with always-charged

• Micro-power Self-boosting oscillator

• Low DC Voltage Booster to supply operating voltage

• Extreme life-span power sources

• EH energy capture, storage, and power management

• EH based battery substitution and/or remote battery

• Hybrid or alternative power source conditioning

• Condition-based monitoring systems

• Self-powered remote control switching systems

• Hybrid power (dual power) systems with extended

• System power reliability enhancement

• Intermittent duty cycle remote site applications

and 2-wire output load

Harvesting Modules

ating sources

operating current levels

energy conversion

produce DC voltages

wide range of source impedances

EH Modules from low voltage sources

energy-generating sources

Wireless Sensor Networks

battery-packs or super-capacitor networks

sources

temporary backup power supplies

for another Step-up DC-DC converter

from mechanical, thermal, chemical, solar, biological,

and human body sources

charging systems

operating lives

MOSFET arrays

=0.25V

EH4295

EPAD

Related parts for EH4205/EH4295KIT

EH4205/EH4295KIT Summary of contents

Page 1

... EH300/EH301 EHJ5C 6 in. Output Cable for EH4200 Series Modules Rev 2.1 ©2012 Advanced Linear Devices, Inc. 415 Tasman Drive, Sunnyvale, CA 94089-1706 Tel: (408) 747-1155 Fax: (408) 747-1286 FEATURES • Nominal input impedance of 950 @V • Small footprint and volume less than 1 cu. in. ...

Page 2

... This DC output can also be used to power an electronic circuit directly, which requires that a compatible current consumption be designed for the electronic circuit. OPTIONAL PARTS LIST • Full wave rectifier - MBS Series • Socket Adapter: Hirose DF13-2S Hirose DF13-4S Advanced Linear Devices ...

Page 3

... V 60 INMIN I 260 OUT V 6.0 OUTMIN P 2 INMIN V 3 INMAX I 15 INMAX P INMAX 60 MAX 0 400 V OUT Advanced Linear Devices +70 C Max Unit Test Conditions 4.0V OUT 4.0V OUT 0.06V 250 0.75V ...

Page 4

... J4 pins 1/4: DC Output when optional full wave rectifier is installed by user. EH4295 CONNECTION TO EH300/301 EH300/EH301 MODULE CABLE: J1 EHJ4C Advanced Linear Devices 1.00 in. x 1.50 in. x 0.60 in. 2.54 cm. x 3.81 cm. x 1.52 cm. EH4295 MODULE DIMENSIONS 1500 mil EH4295 MODULE TOP VIEW GND ...

Page 5

... INPUT VOLTAGE (V) OUTPUT POWER AS A FUNCTION OF INPUT POWER 0.25 V CONNECTED TO EH301 OUT 0.20 0.15 0.10 0. 0.1 0.2 INPUT POWER (mW) EH4295 0.6 0.8 1.0 0.6 0.8 1.0 CONNECTED TO EH301 OUT 1.5 2.0 2.5 0.3 0.4 0.5 Advanced Linear Devices INPUT POWER AS A FUNCTION OF INPUT VOLTAGE 5.0 V CONNECTED TO EH301 OUT 4.0 3.0 2.0 1 0.5 1.0 1.5 2.0 INPUT VOLTAGE (V) INPUT CURRENT AS A FUNCTION OF INPUT VOLTAGE 2.5 V CONNECTED TO EH301 OUT 2.0 1.5 1.0 0 0.5 1 ...

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