V375B15H200BN

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DC-DC converters are electronic power conversion products that help to convert a direct current power source to another direct current power source. The V375B15H200BN is one of these converters, and it is an adjustable output voltage DC buck converter.

The V375B15H200BN is a synchronous buck converter with the highest efficiency up to 95%. Its output voltage range can be adjusted from 0.8V to 3.75V, providing a maximum output current of 25A and a maximum power of 93.75W. The V375B15H200BN is equipped with a special Synchronous Rectification Technology which increases overall efficiency. Moreover, the V375B15H200BN also provides integrated power-path management, which allows one of two external input power sources to be prioritised. It is thus an ideal product for applications such as power supplies, portable devices, and embedded systems.

To begin with, the working principle of the V375B15H200BN converter is based on input voltage (VPIN) to output voltage (VOUT) conversion; VPIN is the voltage input at the input end of the circuit, and VOUT is the voltage output from the output end. The input voltage steps down into a smaller output voltage, sending an amount of current equal to that of the output voltage. This process is regulated by a control circuitry, a frequency setting, and a voltage feedback loop. The control circuit is mainly composed of an error amplifier and a PWM controller.

The error amplifier is responsible for comparing the voltage feedback loop with its reference voltage. This is a quantitative process, and the result is then transmitted to a Pulse Width Modulation (PWM). This PWM is then used to adjust the duty cycle of the switching operation in order to keep up the output voltage. The frequency of the circuit is set by a resistive divide circuit, a resistor and a capacitor.

Combined with its excellent features, the V375B15H200BN buck converter is a reliable, highly efficient, and adjustable DC solution. It is thus suitable for a variety of applications such as power supplies, portable devices, embedded systems, and medical devices.

Advantages of the V375B15H200BN buck converter also include its wide input voltage range, 3MHz frequency, and improved efficiency with the integrated Synchronous Rectification Technology. Its high power density and excellent heat dissipation are also attractive features, making it an ideal choice for tight-space applications.

In short, the V375B15H200BN is a great DC-DC converter which is suitable for a variety of applications and provides adjustable output voltage, reliability, improved efficiency, and high power density. It is thus an excellent choice for low-output voltage applications.

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