NCV8664CDT50RKG

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NCV8664CDT50RKG is a voltage regulator device of the linear PMIC (Power Management Integrated Circuit) family. It is a versatile regulator, focusing on providing a high degree of precision, accuracy, and low power dissipation, suited for a wide range of power supply applications.

NCV8664CDT50RKG sets the best performance for powering microprocessors and assemblies with different core voltages. It fits into traditional 3-wire buck converters, offering high efficiency and voltage accuracy, even with small loads. Moreover, as it comes in a surface-mounted package, it provides excellent thermal dissipation and allows for easy integration onto PC boards.

It features programmable output voltage, a choice between Active mode control loop and Sleep mode operation, overvoltage protection and overcurrent monitoring pins, a low quiescent current, and is optimized both for heat management and the reduction of board area usage.

The NCV8664CDT50RKG is a dedicated voltage regulator ideal for microprocessors and assemblies with different core voltages. It is also suitable for pre-regulating, voltage scaling and powering of different circuits such as low-dropout LDOs, interface circuits, power supplies and motor control applications.

The NCV8664CDT50RKG can be used in industrial and automotive applications, where it provides utmost accuracy and operating temperature ranges from -40°C to 125°C.

The NCV8664CDT50RKG is a two-terminal device arranged for providing an output voltage adjusted to the user\'s setting. By default, the device is configured to provide a 3.3V output voltage, although overvoltage protection is also implemented. Today, most modern microprocessors require 3.3V, but with the feature of setting the voltage, the device ensures a wide range of voltage output range.

The NCV8664CDT50RKG is designed to operate in either an active or a passive mode. When operating in active mode, the voltage output is adjusted through a voltage control loop. If the output voltage deviates from the setting, the control loop automatically adjusts it to maintain a constant output. Additionally, for controlling power consumption and minimizing power dissipation, the device can be operated in Sleep Mode. In Sleep Mode, the internal loop is not active and low voltage remains constant.

Moreover, the device incorporates overvoltage and overcurrent protection pins to limit and monitor the voltage output level and allow current flow. Also, it features a very low quiescent current in both Active and Sleep modes, allowing the device to consume very little energy.

With regards to physical characteristics, the NCV8664CDT50RKG comes in a surface-mounted 28-lead shielded power package with an 80V maximum rating and an improved thermal performance. All these features make the device suited for being used in highly-integrated assemblies used in automotive and industrial applications.

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