Introducing the DC1762A-H Demonstration Board from Linear Technology

The DC1762A-H is a state-of-the-art demonstration board from Linear Technology, designed to showcase the capabilities of the LTC3335, a high-efficiency, nanopower buck-boost converter with integrated Coulomb counter. This demonstration board is an essential tool for engineers and designers looking to explore the features and performance of a cutting-edge power management solution for battery-powered applications.

Key Features of the DC1762A-H

• Highly Efficient Power Conversion: The LTC3335 at the heart of the DC1762A-H provides a buck-boost conversion with efficiency up to 90%, ensuring minimal energy loss during power conversion.
• Nanopower Operation: Designed for applications with extremely low power requirements, the LTC3335 features a quiescent current of only 680nA, making it ideal for remote or portable applications where battery life is critical.
• Integrated Coulomb Counter: The onboard Coulomb counter enables precise energy monitoring, allowing for accurate battery life estimation and energy budgeting.
• Wide Input Voltage Range: The board operates over a wide input voltage range of 1.8V to 5.5V, accommodating a variety of battery chemistries and configurations.
• Multiple Output Voltage Options: The DC1762A-H can be configured to provide a regulated output voltage of 1.8V, 2.5V, 3.3V, or 3.6V to suit various application requirements.
• User-Friendly Interface: With jumpers and test points, the board is easily configurable and provides convenient access for measuring and monitoring the performance parameters.

Applications

The DC1762A-H is particularly well-suited for low-power applications such as wireless sensors, energy harvesting, battery backup systems, and IoT devices. Its ultra-low power consumption and efficient energy management capabilities make it an ideal choice for extending the operational lifespan of battery-powered products.

Design and Development Support

Linear Technology provides comprehensive support for the DC1762A-H, including detailed documentation, reference designs, and the LTspice® simulation tool. Engineers can leverage these resources to accelerate the design process and effectively integrate the LTC3335 into their projects.

Whether you are developing a new battery-operated device or looking to improve the energy efficiency of an existing product, the DC1762A-H demonstration board is an invaluable resource that showcases the innovative power solutions from Linear Technology.