IFX80471SKVXUMA1

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IFX80471SKVXUMA1 Application Field and Working Principle

IFX80471SKVXUMA1 is a type of power management integrated circuit (PMIC) manufactured by Infineon Technologies. It falls into the category of voltage regulators, specifically DC-DC switching controllers, which are used to regulate the power output of a power supply. This device is specifically designed to provide system synchronization control and voltage regulation for small, portable, and mobile businesses.

Application Field of IFX80471SKVXUMA1

The IFX80471SKVXUMA1 has a wide range of applications that make it suitable for powering many types of consumer electronics, including communication and entertainment systems, automotive systems, industrial systems, and other types of consumer products. As a result, it is widely used in consumer applications such as mobile phones, laptops, portable consumer electronics, automotive applications, and data centers.

As a DC-DC switching controller, the device can provide system synchronization control and voltage regulation across a wide range of input sources. It can support multiple voltage levels, with peaks of up to 28 volts. The wide input voltage range also makes it capable of supporting a variety of low-voltage applications, such as powering the USB port and powering peripherals.

IFX80471SKVXUMA1 Working Principle

The IFX80471SKVXUMA1 is a type of DC-DC switching regulator, which means it regulates the power output of a power supply. The device works by adjusting the current flow of the output voltage in order to maintain a constant voltage level. This is done by converting the input voltage into a pulse-width-modulated (PWM) signal in order to control the frequency at which the output voltage is adjusted.

When the input voltage increases, the duty cycle of the PWM signal decreases, which in turn decreases the frequency at which the output voltage is adjusted. However, when the input voltage decreases, the duty cycle of the PWM signal increases, allowing for an increase in the frequency of the output voltage adjustment.

The device also contains additional features, such as an adjustable soft-start function, which allows for smoother transitions when starting and stopping the device, and an adjustable output voltage control, which can be used to adjust the output voltage of the device in order to meet specific requirements.

Conclusion

The IFX80471SKVXUMA1 is a versatile power management integrated circuit (PMIC) that is used to regulate the output voltage of power supplies. It is categorized as a voltage regulator and a DC-DC switching controller, and can support a wide range of input and output voltage levels. The device features adjustable parameters, such as a soft-start function and an adjustable output voltage control, which allows for improved control of the device\'s output.

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