DC1739B-C

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DC/DC and AC/DC (offline) SMPS, also known as switching mode power supplies, are power electronic devices used in a variety of applications and industries. The DC1739B-C is a specific type of such device designed for use in high power applications of up to 1.2kW. This evaluation board demonstrates the performance and features of such devices.

The DC1739B-C is an improved version of a half-bridge DC/DC converter. This converter works by switching the voltage at higher frequencies than what is achievable through linear regulation. This provides greater efficiency and smaller size than traditional linear regulators. The converter can achieve up to 97% efficiency at a switching frequency of 250kHz. This makes it an ideal solution for applications where a high power density is needed.

The DC1739B-C is a bidirectional converter and can be used to both step-up or step-down a voltage. By switching the voltage between two stages at different frequencies, the voltage level is adjusted either up or down. The DC1739B-C can operate over a wide input voltage range from 9.2V to 65V, allowing it to be used in a variety of applications.

The DC1739B-C is also equipped with integrated over-temperature and over-current protection for safe operation. This ensures the device is not damaged by unexpected high-current events or improper airflow. The device also has a low quiescent current of 1.5mA, allowing it to be used in applications that require low power consumption.

The DC1739B-C is a versatile device with many applications. It can be used in automotive systems, robotics, industrial control systems, LED lighting, energy systems, and more. This evaluation board makes it easy to evaluate the various characteristics of the DC1739B-C and to see how it performs in different situations.

The DC1739B-C is a reliable and powerful device that can be used in a multitude of applications. It is an efficient and cost-effective solution for applications requiring high power density, over-temperature and over-current protection, and wide input voltage range. With its small size and low quiescent current, the DC1739B-C is an ideal power solution for many applications.

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