STK760-213A-E

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Power Factor Correction (PFC) is an important aspect of power management. It is an important system in which the voltage and current waveforms of each phase in an AC mains circuit are adjusted to reduce harmonics and associated losses in the mains supply. The purpose of the PMIC-PFC is to increase the power conversion efficiency of the electrical device. The STK760-213A-E is an integrated circuit designed to make the AC input waveforms of a device as close to sinusoidal as possible. The device is used as an energy management system for both single phase and three-phase applications.

The STK760-213A-E works by controlling the switching waveform of each phase of the AC waveform to adjust the waveform to the desired level. This is done by sensing the AC waveform at the input of the integrated circuit and then generating a control signal which is received by the power conversion integrating circuit. The integrated circuit then adjusts the switching waveform of the power conversion to adjust the waveform for a more symmetrical power factor. This can significantly reduce the power losses in the power conversion.

The STK760-213A-E is designed to regulate the AC waveform in applications such as variable frequency drives, inverters, three-phase AC-DC and DC-DC convertors. It has a low operating current of 1 mA and a low quiescent current of only 1.2 μA. It is also able to work in conjunction with a variety of other power conversion controllers such as IGBT and MOSFETs. The device has two- and three-phase frequency input ranges and can support up to 6 kHz switching frequency.

The STK760-213A-E also has a built-in overvoltage protection feature to prevent overvoltage events from affecting the overall performance of the system. It also has current detection, temperature compensation and voltage compensation functions. It has a wide input voltage range of 85Vac to 440Vac and it is able to handle high power applications up to 192kW.

The STK760-213A-E is an efficient and effective way of increasing the power conversion efficiency of systems. It has a low operating current and quiescent current and can easily be integrated into various applications. Additionally, it provides protection against overvoltage and temperature fluctuations and is able to handle high power applications. The device is ideal for applications in variable frequency drives, inverters, three-phase AC-DC and DC-DC convertors.

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