VE-B1W-IV-F2

A DC-DC converter is a device that converts a DC voltage level. It is an electrical device that uses a control system to convert one DC voltage level to another DC voltage level or to provide an AC voltage output at a certain frequency. The process of conversion is accomplished by using an electronic circuit, usually referred to as a switching regulator. A DC-DC converter is typically used in applications where a single DC power source is used to drive multiple loads, or when an unregulated source of DC power is needed to power a device operating from a regulated direct current or voltage source.

VE-B1W-IV-F2 is a type of DC-DC converter. The input of VE-B1W-IV-F2 is a wide 3.5 to 30V DC range and the output is selected from a 0.8 to 12V DC range. It is a highly efficient DC-DC converter with a peak efficiency of up to 94%. This type of DC-DC converter has low quiescent current and low output ripple noise.

VE-B1W-IV-F2 is typically used in applications where regulated DC power needs to be supplied to an electronic device that requires higher voltage than the input DC source. It is commonly used in load switches, communications equipment, power and management systems, computer peripheral systems, and many other types of industrial and domestic applications.

The working principle of VE-B1W-IV-F2 is to provide the output voltage with high accuracy and fast response. It uses a switching topology that allows a very fast switching of the output voltage. The input is connected to a buck-boost converter, wherein the inductor stores energy and releases it when required. The main power switch is driven by a modulated pulse-width modulation (PWM) signal that is controlled by an error amplifier, which is in turn controlled by the output voltage feedback loop. The modulated signal adjusts the duty cycle of the PWM signal. The output voltage of the buck-boost converter then passed through an output filter for reducing the high frequency noises.

VE-B1W-IV-F2 features a wide range of circuitry protections, such as over-voltage, under-voltage, over-current, short-circuit protection and thermal shutdown. It is RoHS compliant and has high-temperature frequency jittering with an operating temperature range of -40 to +85℃. VE-B1W-IV-F2 is highly reliable and its design provides for very low EMI emissions. It is enclosed in a very small form factor package suitable for use in confined spaces.