R2A20114AFP#W5

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Power factor correction (PFC) is a method of improving the efficiency, stability and life of a system using a power converter. The R2A20114AFP#W5 is a power factor correction component from Renesas Electronics, a leading provider of electronic components and solutions. This component is ideal for use in systems requiring high-precision PFC.

PFC is the regulation of an AC input voltage and current such that they are in-phase, synchronised and balanced. This enables the power converter to reach high levels of efficiency, increase the lifetime of the system and minimise the harmonic distortion of the power. Many systems today, especially those connected to the mains supply, require power factor correction to comply with standards or regulations. The main applications of the R2A20114AFP#W5 are in home appliance, industrial, and other systems needing high-precision power factor correction.

The R2A20114AFP#W5 is a low on-resistance EMIFET power MOSFET. It is capable of conducting up to 8 A of continuous drain current and is rated for a maximum drain source voltage of 20 V. The device operates at a maximum temperature of 85°C (Ta) and supplies a maximum feedback voltage of 16 V for efficient power factor correction. It also has a small package size so it can be easily and cost-effectively integrated into any system.

The R2A20114AFP#W5 is ideal for high-precision PFC. It has built-in protection features to prevent over-voltage, over-current and over-temperature, improving system reliability. The device features a low on-resistance of 0.1 mΩ and can be used with a wide range of controllers. This ensures that it can be easily used in a variety of applications.

The R2A20114AFP#W5 uses an integrated feedback circuitry which compares the input voltage against an adjustable reference. This allows the correct operation of the power converter and makes it easier to achieve the desired level of power factor correction. The device uses a dual switching architecture, where a high-side field effect transistor (FET) controls the AC line voltage and a low-side FET manages the current.

The R2A20114AFP#W5 also includes a range of other features, including a unique power device design to reduce loss, a logic input for remote control of the PFC, and a frequency modulation circuit to reduce electromagnetic interference. All of these features make the R2A20114AFP#W5 an ideal solution for high-precision power factor correction.

In summary, the R2A20114AFP#W5 is an ideal power factor correction component for use in systems requiring high-precision PFC. Its low on-resistance, protection features, dual switching architecture, integrated feedback circuitry, logic input and frequency modulation circuit make it a perfect solution for home appliance, industrial and other applications.

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