VE-B64-EV

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DC DC Converters have become increasingly popular in recent years, as they provide an effective way to convert a voltage from one level to another. The VE-B64-EV application field is a perfect example of this type of converter, and this article will provide an overview of the working principle behind this important piece of technology.

VE-B64-EV is a buck-boost DC/DC converter with integrated inductance, adjustable output voltage and an adjustable current limit. It is designed to provide a highly efficient power conversion in portable and wireless applications. The device features a wide input voltage range and high efficiency, making it an ideal choice for various portable and dual-battery applications.

At its core, the device has two power switches, which are used to create buck or boost voltage conversions, depending on the source and output voltage levels. The source voltage feeds the two power switches in opposite directions, depending on the desired conversion. When the source voltage is higher than the output voltage, the VE-B64-EV operates as a buck converter, while when the source voltage is lower than the output voltage, the device operates as a boost converter.

When operating as a buck converter, the VE-B64-EV synchronously switches the MOSFET switches, while an integrated inductor transfers the energy from the input voltage to the output voltage. This allows for efficient power conversion, utilizing the switched inductor concept to minimize losses. As the output voltage is lower than the input voltage, the energy is transferred to the output with minimum losses.

When operating as a boost converter, the VE-B64-EV switches the MOSFET switches in a complimentary manner, while an integrated inductor transfers the energy from the input voltage to the output voltage. This allows for efficient power conversion, utilizing the switched inductor concept to minimize losses. The increased output voltage is achieved by storing energy in the integrated inductor, and then full wave rectifying the output voltage.

The VE-B64-EV also features an adjustable current limit, which allows for high-efficiency operation by keeping the peak current in the inductor within the specified safe limit. This limits the size of the inductor without sacrificing the efficiency of the device, allowing it to be used in a wide range of applications.

In conclusion, the VE-B64-EV is a versatile DC/DC converter, capable of efficient power conversion in portable and wireless applications. It features wide input and output voltage ranges, as well as an adjustable current limit, allowing it to be used in a wide range of applications. By utilizing an integrated inductor and switching concept, the VE-B64-EV provides highly efficient power conversion with minimal losses.

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