VI-211-IX-F3

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DC-DC converters are power electronic devices used to convert DC voltage from one output value to another output value. The VI-211-IX-F3 DC-DC converter is a unique integrated circuit designed to convert 2.5 V DC output to 3.3 V DC output, with very high efficiency and accuracy. The VI-211-IX-F3 uses a standard step-up DC-DC converter topology to achieve this task.

The VI-211-IX-F3 is a highly integrated DC-DC converter and is designed with thin and small build criteria in mind to facilitate easy incorporation into modern electronics. This makes it ideal for portable devices and applications that require small system Size. The device is housed in a 6-pin SIP package measuring 2.3 mm x 2.2 mm x 0.9 mm.

This integrated circuit features an input voltage range of 2.3 to 2.7 V, and a maximum output current of 350 mA. The VI-211-IX-F3 boasts a high efficiency rating of up to 97%, and has a switching frequency of 300 kHz. The device has an internal voltage reference, and can be used with external resistors to set the output voltage. It also contains various protection features such as overvoltage, thermal shutdown, and overcurrent protection.

The working principle of the VI-211-IX-F3 is straightforward. The device includes an inductor and a switch, which are connected to the input and output supplies respectively. When the switch is closed, the input current is converted to a magnetic field in the inductor, which is then stored in the magnetic core. When the switch is opened, the stored energy is released, providing an output voltage.

The VI-211-IX-F3 is an ideal choice when a small and efficient DC-DC converter is required. This device is particularly suited for applications such as digital cameras, cell phones, PDAs, and consumer electronics products. It is also appropriate for applications which require stepping-up or step-down in voltage from one value to another.

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