ISL6730DFUZ-T

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PMIC - PFC (Power Factor Correction) is a technique for improving a power supply’s power factor, so as to draw less current from the power supply and improve the efficiency of the entire electrical system. ISL6730DFUZ-T is a high-performance, integrated, synchronous PFC converter with two outputs; it provides a high level of integration, while still maintaining high power quality. It is well suited for a wide range of applications, including solar, automotive, industrial, and medical power supply designs.

The ISL6730DFUZ-T has a single DC input that can accept up to 360V and a maximum current of 15A. It can provide up to 775W of efficiency, and the minimum power factor is greater than 0.94. The over-voltage protection (OVP) also protects against excessive voltage input. Additionally, the device contains several features like protection against over-current, over-temperature, and short circuit.

The core technology of the ISL6730DFUZ-T is its synchronous PFC converter. It is an important part of the circuit which controls the voltage and current of the power supply. The synchronous converter uses a unique principle, which can make it run with only two components: an energy storage inductor and a power stage switch. The inductor stores energy when the switch is on, and then this energy is released when the switch is off. This results in a smooth, constant output voltage and current, and also significantly reduces switching losses compared to traditional PFC converters.

The ISL6730DFUZ-T is specifically designed for solar, automotive, industrial, and medical power supply designs. It is well-suited for applications where power quality, efficiency, and cost savings are important. It is rated for a high operating temperature range and can maintain a high power factor (>0.94). It also has an integrated OVP circuit, which helps to protect against high voltage input.

In addition to being used to improve the efficiency and power factor of power supplies, the ISL6730DFUZ-T can also be used to improve the performance of non-PFC applications. It can be used to regulate the current in high-drain devices and also help reduce electromagnetic interference (EMI). It is also well-suited for controlling high power LEDs, since it can provide a constant, accurate signal to the LEDs, resulting in higher brightness and longer life expectancy.

The ISL6730DFUZ-T is a high performance, integrated, synchronous PFC converter with two outputs, and it is ideal for a wide range of applications, from solar to automotive and from industrial to medical power supply designs. It can provide up to 775W of efficiency and maintain a power factor greater than 0.94. It also has an integrated OVP circuit for protection against over-voltage, as well as over-current and over-temperature protection. Additionally, it can be used to improve the performance of non-PFC applications, such as controlling high power LEDs. All these features demonstrate why the ISL6730DFUZ-T is a reliable and well-suited choice for a variety of power supply designs.

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