Product Overview: DC2190A-A Evaluation Board

The DC2190A-A is an advanced evaluation board offered by Analog Devices Inc., designed for users to assess the capabilities of the LTC®3335 nanowatt energy harvesting power supply with integrated buck-boost converter. This board is an exemplary solution for developers working on low-power applications, where energy efficiency and battery life are crucial.

Key Features

• Integrated Nanopower Buck-Boost DC/DC with Energy Harvesting Battery Life Extender
• Wide Input Voltage Range: 1.8V to 5.5V
• Wide Output Voltage Range: 1.8V to 5V, set by a single resistor
• Ultra-Low Quiescent Current: 720nA (Input Quiescent Current in Regulation)
• High Efficiency: Up to 95%
• Selectable Input Voltage Prioritization
• Programmable Input Voltage Regulation Set Points
• Integrated Coulomb Counter for Precise Energy Monitoring

Applications

The DC2190A-A is particularly suited for energy harvesting applications or any project where power consumption needs to be minimized. It is ideal for:

• Wireless Sensor Nodes
• Energy Harvesting
• Internet of Things (IoT) Devices
• Portable and Wearable Technology
• Remote Monitoring Systems

Design and Integration

Designed with the user in mind, the DC2190A-A evaluation board is equipped with test points and jumpers for easy measurement of system performance and quick configuration changes. The integrated LTC3335 IC ensures that the board can efficiently convert harvested energy into a regulated output voltage, suitable for powering a variety of low-power circuits and systems.

Support and Resources

Analog Devices Inc. provides comprehensive support for the DC2190A-A, including detailed datasheets, user manuals, and application notes. Customers can also access the company's technical support for additional guidance and assistance in integrating the board into their projects.

With its robust feature set and flexible design, the DC2190A-A evaluation board is a powerful tool for engineers and developers looking to push the boundaries of power efficiency in their electronic designs.