NCP3155AGEVB

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The NCP3155AGEVB DC/DC converter evaluation board is used to evaluate the performance of the NCP3155A synchronous buck regulator. The single board is capable of operating in either DC/DC or AC/DC (off-line) SMPS scenarios.

The NCP3155AGEVB is designed to evaluate the features and performance of the NCP3155A buck converter. It contains two DC/DC converters, one for input and one for output. Each is driven by a separate PWM signal and is capable of converting up to 3A with efficiency greater than 92%.

The evaluation board provides four modes of operation, including DC to DC conversion, AC to DC conversion, and AC to AC conversion. It is designed to demonstrate the performance of the NCP3155A in both off-line and isolated power supply applications. In addition, it is designed to be compatible with a wide range of voltage input, from a single cell up to a 48V input.

A unique feature of the NCP3155AGEVB is its adjustable switching frequency range, which allows users to optimize their designs for a wide range of output voltage levels. The adjustable switching frequency also provides better EMI performance.

The NCP3155AGEVB evaluation board has been designed to operate under a wide range of temperatures and is built to meet UL safety and performance standards. It is also designed with a number of protection features, including output under-voltage protection, over-voltage protection, over-current protection, over-temperature protection, and short-circuit protection.

The NCP3155AGEVB evaluation board is also equipped with a host of debugging features, including an LED indicator for system status, remote on/off control, and programmable power-up/down sequencing. Additionally, the evaluation board is compatible with a wide range of support devices, such as isolation transformers, power transformers, fuses, and circuit protection devices.

The NCP3155AGEVB allows users to optimize their designs for a wide range of output voltage levels and provides a platform to evaluate the performance of the NCP3155A synchronous buck regulator. Its adjustable switching frequency range allows for improved EMI performance and its wide range of protection features ensure safe operation in a variety of power supply applications.

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