ISL62383HRTZ-T

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The ISL62383HRTZ-T is a 3-Phase Synchronous Buck Controller with integrated high-side and low-side MOSFETs that simplifies power supply designs by reducing the number of discrete components needed in the power design. The ISL62383HRTZ-T is suitable for providing efficient, reliable power to high-current applications such as FPGAs, ASICs, CPUs, GPUs, and data centers.

The ISL62383HRTZ-T has several features that make it well-suited for high-current applications. It can support input voltages from 6V to 27V and output voltages from 0V to 12V, and can deliver up to 50A of output current. It also has a wide range of protection features, including over-voltage protection, over-current protection, short-circuit protection, thermal foldback, and load-line tracking. The device also features a wide range of adjustable features, such as adjustable slope compensation, adjustable switching frequency, and adjustable current-sense gain.

The ISL62383HRTZ-T is a power supply controller, monitor, and regulator. It is designed to provide efficient, reliable power to high-current applications, while ensuring protection against over-voltage, over-current, short-circuits, and thermal foldback. The device is designed to coordinate the power-on, power-down, and power-management operations, and has adjustable parameters to tailor the power supply design. The device also has several built-in protection features, such as over-voltage protection, over-current protection, short-circuit protection, thermal foldback, and load-line tracking.

The ISL62383HRTZ-T is based on a 3-phase buck topology. In this topology, the input voltage is applied across three parallel power switches, which are connected to an inductor and high-side and low-side MOSFETs. When the three MOSFETs are in the “on” state, the inductor stores energy from the input voltage, and when the MOSFETs are in the “off” state, the inductor releases energy to the load. The ISL62383HRTZ-T has a fixed frequency control loop that regulates the current in the inductor, and adjusts the switch duty cycle to maintain the output voltage.

The ISL62383HRTZ-T is a highly-integrated, cost-effective solution for providing customers with efficient, reliable power to high-current applications such as FPGAs, ASICs, CPUs, GPUs, and data centers. The device is designed to simplify power supply design processes by reducing the number of discrete components needed, while also providing over-voltage protection, over-current protection, short-circuit protection, thermal foldback, and load-line tracking. The device is based on a 3-phase buck topology, and uses a fixed-frequency control loop to maintain the output voltage.

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