RT8230AGQW

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The RT8230AGQW is a 2 and 3 phase synchronous buck switching voltage regulator, combining linear and switching regulators in a single monolithic package. It is designed to provide efficient low-noise supply and corner-to-corner submillivolt power delivery for high performance applications. The device supports up to 3 output voltages and can support input voltages up to 6V.

The RT8230AGQW is a multi-phase device, comprised of three seperate switching regulators. Each phase is required to provide power to the load, with transition between multiple major output voltage settings. This makes it ideal for high power requirements, as the output voltage can be regulated accurately and selectively throughout each phase, ensuring the highest possible power transfer efficiency and lowest possible noise emissions.

The linear and switching regulators utilize an advanced architecture to optimize the system power efficiency, while providing extremely low-noise and wide-load-range operation. This architecture maximizes thermal performance, allowing the device to sustain higher output current levels while keeping heat dissipation to a minimum. This can be beneficial in applications where high efficiency is paramount, such as data-encryption and high-performance gaming platforms.

The RT8230AGQW features a powerful phase-locking technique that enables a high-bandwidth, low-noise operation. This is accomplished by use of a single-channel controller that synchronizes multiple outputs for minimum interference and no overshoot or ringing. In addition, the device has active cycle-by-cycle current limit and foldback circuitry to enhance the protection of the system.

The RT8230AGQW comes with a robust startup and soft-start circuit, which provides a smooth start-up process with no inrush current. It also includes an all-phase current linearizer to reduce inductor ripple, an adjustable switching frequency range for optimization of no-load transient response, and a tracking feature to cascade supplies and keep the outputs accurately one hundredth of a volt apart, for superior system performance.

The RT8230AGQW is the ideal choice for high-performance processor applications and is suitable for desktop and mobile platforms. The device can provide up to 5A of output current per phase, and 3 phase operation can deliver up to 15A of output current. The device is also capable of operating with just a single or two phase configuration, allowing flexibility in system design.

The RT8230AGQW is a highly advanced multifunction regulator suitable for a variety of applications. Its combination of linear and switching regulators make it an ideal choice for systems requiring very low-noise and high power efficiency, while the wide range of protection features ensure system integrity over a wide range of load and temperature conditions. The RT8230AGQW provides an excellent solution for power delivery and voltage regulation in data centers and high performance applications.

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