VI-J4N-MY-S

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The purpose of DC-DC converters is to convert a low direct current (DC) voltage from a source, such as a battery, to a higher output voltage. DC-DC converters are used in a variety of applications, including automotive, telecommunications, medical, industrial and computer power supplies. VI-J4N-MY-S is one of the most commonly used DC-DC converters for applications requiring a regulated output voltage.VI-J4N-MY-S is a fixed frequency, current-mode, PWM switch-mode DC-DC converter that operates in a non-isolated voltage-conversion application. The VI-J4N-MY-S converter consists of a controller, a power switch, an inductor, a capacitor, and a feedback circuit. The controller is responsible for the pulse width modulation, or PWM, signal that controls the power switch. This signal also ensures that the output voltage is regulated correctly, as the duty cycle of the PWM signal affects the output voltage.The VI-J4N-MY-S converter is non-isolated, meaning there is no galvanic isolation between the input and output side of the converter. This reduces both cost and size, making it suitable for applications that do not require isolation. The converter’s +/- 5% output voltage accuracy makes it well-suited for applications that require a stable output voltage, such as when powering processors and microcontrollers.VI-J4N-MY-S can deliver up to 400W of power in positive or negative single or split rail topologies. The fixed-frequency operating mode, which is adjustable from 275 kHz to 600 kHz, simplifies the design process, as the frequency does not change with output loading or line voltages. This also reduces the size of external components, which is beneficial for applications requiring a small form factor.VI-J4N-MY-S exhibits excellent transient response, making it suitable for applications with varying load conditions. The converter is also protected from short circuits, overvoltage, and overtemperature, ensuring that no damage is done to the device or the connected electronics.Applications for the VI-J4N-MY-S DC-DC converter range from automotive to medical and industrial. The device can be used to convert any type of DC voltage to one that is higher, such as 12V to 24V, or 24V to 48V. It is particularly well-suited for processor-based or microcontroller-based systems, as its high output accuracy and excellent transient response enable reliable operation in all conditions.In summary, the VI-J4N-MY-S DC-DC converter is an excellent choice for applications that require a safe, reliable, and accurate power conversion. With its adjustable frequency, fast transient response, and excellent protection features, the VI-J4N-MY-S DC-DC converter is an ideal device for a variety of applications.

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