UCD90120ARGCR Integrated Circuits (ICs)

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The UCD90120ARGCR, sometimes simply referred to as UCD90120, is a type of power management integrated circuit (PMIC) which is designed for supervisors—regulators of power supply and voltage levels which can be used in a range of applications. It is a monolithic integrated circuit (IC) which is manufactured on a 0.18 micron process. This makes it very small and efficient voltage regulator for integrating lightweight, retentive power failure control onto low power systems.

Generally, UCD90120ARGCR is suitable for designs which require a microcontroller in conjunction with the power management features provided. These features include input and output voltage monitoring, precision voltage level extraretention, and adjustable sequencing of power rails. All of these components work together to allow the circuit to effectively regulate and control the power supplies in the system.

The main feature of the UCD90120ARGCR is its ability to provide multiple, independent and redundant supply rails. This is done by allowing users to configure the power rail voltage levels designed by the manufacturer to their exact specifications. This feature is achieved through a combination of both analog and digital innovation, allowing users to accurately control the power supplies of their system without encountering any spikes or drops in power.

The UCD90120ARGCR offers users multiple protection features as well. This includes input and output overvoltage protection. This is done by monitoring the voltage of the power supplies at all times, and shutting down any supplies which exceed the predetermined voltage levels. This helps ensure that any components that may be affected by a surge in power do not become damaged.

Additionally, this particular IC has been designed to provide users with the ability to monitor their power supplies remotely. This can be done through the use of the integrated analog and digital control loops. These loops allow users to track the current levels, temperatures, and other key operating points of their power supplies without having to physically check the status of each supply.

In terms of its application fields, the UCD90120ARGCR is commonly used in automotive, server, industrial, and consumer electronics applications. This makes it an ideal regulator for a wide range of systems. It is also suitable for systems which require redundant power supplies in order to ensure reliable operation with no down time.

The UCD90120ARGCR offers excellent efficiency, too. It is capable of being programmed to operate at up to 99% efficiency for most load conditions. This ensures that the system power supplies are operating efficiently without incurring too much cost in terms of energy.

In summary, the UCD90120ARGCR is an excellent power management IC designed for supervisors. It offers users a combination of analog and digital control, as well as multiple protection features, while allowing them to configure the power rails to their exact specifications. This makes it a suitable regulator for a range of applications, such as automotive, server, industrial and consumer electronics. Furthermore, it offers users the ability to monitor their power supplies remotely, as well as providing excellent efficiency.

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