IFX81481ELVXUMA1

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IFX81481ELVXUMA1 is a part of the popular PMIC - Voltage Regulators - DC DC Switching Controllers collection. This integrated circuit (IC) is considered a compact, low-cost solution for switching DC/DC applications with a maximum supply voltage of 16V. The IFX81481ELVXUMA1 offers an integrated low-side MOSFET, making it fast and easy to use. The IFX81481ELVXUMA1 is ideal for high load applications, as it can handle up to 4A without the need for additional external components.

The IFX81481ELVXUMA1 uses Pulse Width Modulation (PWM) to control voltage through the output. This is done by switching the DC/DC converter with a variable duty cycle. The IC is able to detect the output voltage and adjust the duty cycle accordingly, thus providing an accurate and reliable output voltage. This enables a low noise, efficient power supply over a wide load range.

The IFX81481ELVXUMA1 also features a fixed 48kHz frequency and integrated temperature protection. The IC has over temperature protection, input low-voltage lockout, open-load protection, output over-voltage protection, and output current limit with foldback protection. The integrated protection ensures that the IC is reliable and can function with a wide variety of operating conditions.

In terms of application fields, the IFX81481ELVXUMA1 is mainly used as a switching regulator for different DC/DC applications. These include industrial automation, building automation, point-of-sale equipment, telematics, and medical devices. The IC is also suitable for applications where efficiency and low noise are critical, such as in automotive applications.

The main advantages of the IFX81481ELVXUMA1 are its low cost, small size, and its integrated low-side MOSFET. The integrated MOSFET enables the IC to operate with a high load current. The IC also features a high level of protection and is reliable for a wide range of operating conditions.

Overall, the IFX81481ELVXUMA1 is a great solution for switching DC/DC applications. The integrated protection and high-load operation make it suitable for a variety of environments and industries. The low cost and small size make it perfect for applications where cost and space are at a premium.

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