VI-B3F-IV

DC-DC converters are specialized power converters that are designed to convert a direct current (DC) input voltage to a different DC output voltage. In recent years they have seen increased usage due to the proliferation of electronics applications, especially in consumer electronics and automotive systems. The VI-B3F-IV DC-DC converter is a member of the Bi-Phase FET family, which is a line of commercial integrated circuit (IC) power converters that can be used for a variety of applications.

The VI-B3F-IV is a step-up DC-DC converter with a wide input voltage range. It has an adjustable output voltage current of 2.2A, and can be used to convert a 3.3-24V input voltage to 5-30V output voltage. It includes an inbuilt under voltage lockout (UVLO) which prevents the converter from operating outside of the specified range, protecting it from damage and providing a safe and reliable operation. It also has an adjustable/fixed frequency feature, which can be set from 10kHz to 200kHz.

The VI-B3F-IV is an ideal converter for applications where a wide input voltage range is required. It can be used for small motor applications, powering devices such as cameras and drones, as well as powering industrial automation and control systems. The converter includes integrated MOSFET switches, low on resistance and low output noise for fast response and improved efficiency. It also includes protection features that protect against over-current, over-voltage and short-circuit conditions, ensuring reliable operation and safety.

The working principle of the VI-B3F-IV is based on a step-up or boost topology. This is a type of DC-DC converter which is used to create a higher output voltage than its input voltage. It works by taking the input voltage and boosting it through the use of an inductor and a switching transistor. The inductor acts as a storage device, storing energy in the form of an electro-magnetic field in response to changes in the current. The switching transistor controls the current flow through the output, and provides a voltage gain by switching it on and off rapidly. The output voltage is dependent on the input voltage as well as the inductor value, and it is therefore possible to set the output voltage by changing the inductor value from a range of preset options.

The VI-B3F-IV is an excellent choice for applications requiring a wide input voltage range and a high level of precision, reliability and safety. It offers excellent load regulation, fast transient response and high efficiency for a wide range of applications. With its integrated protection features, it can provide a safe and reliable operation for a wide range of DC-DC converter applications.