ISL6364ACRZ

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ISL6364ACRZ is a high power, three-phase PMIC voltage regulator designed for synchronous buck applications. It is ideal for point-of-load, intermediate bus and intermediate rail applications.

Application Field

The ISL6364ACRZ is ideal for multi-phase applications such as server, Graphical Processing Unit (GPU) card and data center power applications. It is also suitable for point of load, telecom power systems and other high power applications that benefit from tight component density and size efficiency. This device includes many on-chip features for easy and automated power system design.

The ISL6364ACRZ is a flexible, high power density and cost-effective PMIC voltage regulator that can be used in a variety of designs and applications. It can be used in a wide range of high current and multi-phase applications, such as datacenters, servers, GPUs, telecom power systems and more. With the device\'s integrated features, automated system design can be greatly simplified.

Working Principle

The working principle of the ISL6364ACRZ is based on the buck topology and utilizes three current-mode switching regulators to efficiently regulate the output voltage. The device includes three high-side switches and three low-side switches, with each switch operating in three phases. Each phase is synchronized by an independent Phase Lock Loop (PLL). The device also incorporates a voltage mode modulator, which is designed to ensure a good transient response and improved efficiency even when load current is varying at a wide range of voltages.

The regulator can also be configured to accept a wide range of input voltages, ranging from 9V to 60V. This makes the device extremely flexible and can be used in a variety of industrial, telecommunications and other systems. The device includes advanced protection features such as adjustable soft-start, overvoltage and overcurrent protection, as well as thermal protection.

The ISL6364ACRZ also has a wide range of output voltages, ranging from 0.5V to 8V. This helps to provide efficient regulation of the output voltage, even under varying load conditions and temperatures. The device also includes a programmable current limit and programmable frequency, allowing for the ability to adjust the peak current and switching frequency in order to meet specific design requirements.

Conclusion

In short, the ISL6364ACRZ is a very powerful and versatile PMIC voltage regulator and can be used in a wide range of high current and multi-phase applications. It is ideal for use in server, GPU card and data center power applications due to its high power density and ability to accept a wide range of input voltages. Additionally, the device is designed with advanced protection features, and has adjustable soft-start, overvoltage and overcurrent protection, and thermal protection. Furthermore, the device has a wide range of output voltages, adjustable current limit and programmable frequency, which allows the users to customize the device’s settings to meet specific design requirements.

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