V72A48E400BL

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DC-DC converters are a type of device used to convert voltage from one level to another in order to provide output power that matches the input power. The V72A48E400BL is a device specifically designed to provide the highest efficiency while keeping the overshoot and total harmonics distortion low. This makes it an ideal choice for applications where power must be transferred from one level of input voltage to another.

The V72A48E400BL is a non-isolated (2-4 wires) synchronous buck DC-DC converter. This means that it can be used to down-convert the input voltage, as well as supplying output power at a higher voltage than the input. Its four switching terminals provide flexibility in how it is connected - for example, the terminals can be configured as a single-channel, two-channel, or four-channel converter.

The V72A48E400BL uses a synchronous buck converter topology. In this type of circuit, a controller turns on the semiconductor switch at a specific point in the input voltage waveform. When the switch is on, it allows the inductor current to increase, creating a voltage across the output capacitors. When the switch is turned off, the stored energy is released into the output capacitors. This type of topology offers flexibility in controlling the output voltage, as well as high efficiency due to the switch and current sharing between the two power source.

The V72A48E400BL has a switching frequency of 400kHz and peak efficiency of up to 90%. It can also handle up to 25A of output current and up to 48V of input voltage. The peak efficiency and high current output make the V72A48E400BL suitable for high-power applications such as servers, medical devices, embedded systems, and other applications where power must be transferred from one level of input voltage to another.

The V72A48E400BL has multiple protection features, including short circuit protection, input under/over voltage protection, output over voltage protection, overload protection, and thermal protection. This makes it suitable for applications where safety and reliability are both of utmost importance. In addition, all components in the V72A48E400BL are RoHS compliant and UL certified.

The V72A48E400BL is an excellent choice for applications that require converting input power to a different voltage level for output. Its high efficiency, high current output, and various protection features make it a reliable and safe device for a wide range of DC-DC applications.

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