EH301A Advanced Linear Devices Inc, EH301A Datasheet - Page 2

• Manufacturer Part Number: EH301A
• Description: MODULE ENERGY HARVESTER W/CONN
• Manufacturer: Advanced Linear Devices Inc
• Series: EPAD®r
• Type: Energy Harvestingr

Specifications of EH301A

• Featured Product: EH300/EH301 Series Energy Harvesting Modules
• Applications: Energy Harvesting
• Mounting Type: Surface Mount
• Package / Case: Module
• Input Voltage: 500 V
• Output Voltage: 3.1 V to 5.2 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Product: Power Management Modules
• Supply Current: 400 mA
• Silicon Manufacturer: Advanced Linear Devices
• Kit Application Type: Power Management
• Application Sub Type: Energy Harvesting
• Features: Modules Are Designed To Continuously And Actively Operate To
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Voltage - Supply: -
• Operating Temperature: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 1014-1197

to a power load, such as a microprocessor and/or a sensor
circuit. The amount of useful energy available is a function
of the capacity of the storage capacitor bank. Meanwhile,
an EH300/EH301 Series Module continue to accumulate
any energy generated by external energy sources. If exter-
nal energy input availability is high, output V
ON state continuously, until such time that external energy
availability is lower than the power demand required by the
power load. As external energy input exceeds power load-
ing, +V increases until internal voltage clamp circuits limit it
to a maximum clamp voltage.
During normal operation, as power is drawn from an EH300/
EH301 Series Module, +V decreases in voltage. When +V
reaches V
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. Once V
output V
voltage cycles between V
the OFF state. When in the ON state, V
1A of current for a limited time period as determined by the
stored useful energy and the energy demand by the power
load. An optional input/ouput pin V
control (external input through 1KOhm) or as READY logi-
cal control (output) signal preceeding output V
Input energy charging times t
energy available minus energy loss by an EH300/EH301
Series Module. The energy output time period t
mined by the rate of energy used by the power load as a
function of energy stored. Low input energy hold time t
typically many orders of magnitude greater than the sum of
t
1
, t
2
and t
+ V
V
V
V
V
V
V
V
V
P
R
P
H
L
H
L
H
L
L
3
is then turned to the ON state again. Hence +V
.
, output V
t
t
t
1
1
1
EH300/EH301 Waveforms
P
switches to an OFF state and stops
t
t
t
2
2
2
H
to V
1
L
and t
t
t
t
3
3
3
voltage levels and then to
R
H
functions as V
level is reached again,
2
P
are limited by input
now remains in the
P
t
t
t
4
4
4
can supply up to
P
remains in an
P
switching.
3
Advanced Linear Devices
is deter-
P
on/off
4
is
Mechanical Specifications
• Outline Dimensions:
• 4 Mounting Holes: 0.085 in. diameter
• Weight: 0.5 ounce (14 grams) nominal
Environmental Specifications
• Leadfree (ROHS) compliant
• Operating Temperature Range: 0 to 70 C
• Max. Average Operating Temperature : 50 C
• Storage Temperature: -40 to +85 C
• Humidity: To 90% (no condensation)
• Protection: Conformal and Epoxy coated
Initial Setup & Calibration
EH300/EH301 Series Modules are setup and calibrated at
the factory to standard specifications and settings. No user
setup is required. Optional user control signal and connec-
tion to external capacitor or battery storage banks are avail-
able at the output port. All EH300/EH301 Series Modules
are shipped Ready to Use.
Energy
Source
W x L x H : 0.55 in. x 2.00 in. x 0.70 in.
Socket Adapter Cable:
J1: Hirose Socket, 2 Position P/N : DF13-2S
J2: Hirose Socket, 4 Position P/N : DF13-4S
J1
EH300/EH301 Typical Application
+Input
-Input
EH300/EH301 Top View
Module Dimensions
+Input
-Input
V
P
(Output)
Ground
V
V
P (Output)
R (Ready)
Ground
+V
J2
EH300/EH301
Application
GND
+
Module
V