IC manufacturers Analog Devices

IC manufacturers (103)

Analog Devices ADP5090 | Demoboard ADP5090-2-EVALZ

Evaluation Board for the ADP5090 Demonstration Platform for Energy Harvesting

Overview

TopologyBoost Converter
Input voltage0.38-3.3 V

Description

The ADP5090 demonstration platform is a plug and play evaluation board (ADP5090-2-EVALZ) for energy harvesting. It includes the photovoltaic (PV) panel and all of the powermanagement to enable devices to be powered using energy harvesting. It is based on the Alta Device PV cell and the ADP5090 energy harvesting power management IC. The ADP5090 demonstration platform converts light energy to electrical energy. The PV panel converts the light to 0.8 V electrical energy. The ADP5090 boosts the input voltage from 0.8 V to 3.5 V and stores the energy in a supercapacitor. In addition, there is a low dropout (LDO) regulator on board that powers loads at lower voltage rails than the 3.5 V stored in the supercapacitor. The Alta Device PV cell is a light harvesting, dye sensitized PV cell. It is optimized for indoor environments, where lux levels of 200 lux to 1000 lux are typical. The ADP5090 is an ultralow power, synchronous, boost dc-to-dc regulator. The ADP5090 runs from input voltages of 0.38 V to3.3 V and provides a high efficiency solution with integrated power switch, synchronous rectifier, and battery management. The demo platform provides an easy way to evaluate the device. Full details about the parts are available in the ADP5090 data sheet,which should be consulted when using the ADP5090-2-EVALZ.The system also plugs directly into the Analog Devices WSN demo platform. This user guide describes how to set up the board and how to use it for powering loads.

Features

Plug and play energy harvesting platformCompatible with Analog Devices, Inc., wireless sensornetwork (WSN) platformSolar panel harvester included RoHS compliant

Products

Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
L(µH)
IR(A)
ISAT(A)
fres(MHz)
Mount
Pins
Type
L(mm)
H(mm)
Working Voltage(V (AC))
Operating Temperature
Samples
WE-TPC SMT Tiny Power Inductor, 22 µH, 0.5 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance22 µH
Rated Current0.5 A
Saturation Current0.75 A
Self Resonant Frequency23 MHz
MountSMT 
Pins
Length2.8 mm
Height2.8 mm
Operating Temperature -40 °C up to +125 °C
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current3 A
MountTHT 
Pins10 
TypeAngled 
Length25.4 mm
Working Voltage250 V (AC)
Operating Temperature -40 °C up to +105 °C
WR-PHD Socket Header - Single, –, 3 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current3 A
MountTHT 
Pins10 
TypeAngled 
Length25.9 mm
Working Voltage250 V (AC)
Operating Temperature -40 °C up to +105 °C
WR-PHD Pin Header - Dual, –, 3 A
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current3 A
MountSMT 
Pins14 
TypeStraight 
Length17.78 mm
Working Voltage250 V (AC)
Operating Temperature -40 °C up to +105 °C
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current3 A
MountTHT 
Pins
TypeAngled 
Length10.16 mm
Working Voltage250 V (AC)
Operating Temperature -40 °C up to +105 °C
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current3 A
MountTHT 
Pins40 
TypeStraight 
Length101.6 mm
Working Voltage250 V (AC)
Operating Temperature -40 °C up to +105 °C