Analog Devices LTC3107 | Demoboard DC2509A

Description

The DC2509A development platform is a versatile energyharvesting demo board that is capable of accepting solar,thermal, and piezoelectric energy sources or any highimpedance AC or DC source. The board contains fourindependent power circuits consisting of the followingEH ICs:n LTC®3106 – 300 mA, Low Voltage Buck-Boost Converterwith PowerPath™ and 1.5μA Quiescent Currentn LTC3107 – Ultralow Voltage Energy Harvester andPrimary Battery Life Extendern LTC3330 – Nanopower Buck-Boost DC/DC with EnergyHarvesting Battery Life Extendern LTC3331 – Nanopower Buck-Boost DC/DC with EnergyHarvesting Battery Chargern LTC2935-2 – Ultralow Power Supervisor with Power-Fail Output Selectable ThresholdsThe board is designed to connect to the DC2321A, a Dustmote wireless sensor node demo board which monitorsthe batteries and the status signals of each IC.Each energy harvesting circuit on DC2509A hosts inputturrets for connecting solar panels, thermoelectric generators,piezoelectric devices, or any other high impedancesource.As a backup power supply, the board holds a primary batteryand a secondary battery which can be easily routedto any of the applicable ICs.L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks andPowerPath is a trademark of Linear Technology Corporation. All other trademarks are theproperty of their respective owners.The board hosts groups of switches, jumpers, and resistorswhich allow its operation be configured in variousways. As a result, the system is very customizable andcan be modified to meet the user’s needs. This compatibilitymakes it a perfect evaluation tool for any low powerenergy harvesting system.

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