NCP4355CDR2G

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NCP4355 CDR2G is a general purpose constant frequency, fixed frequency synchronous buck regulator. This regulator is specifically designed for use as a power supply solution in digital processing, wireless communications, and industrial applications. It offers a very flexible current monitor and temperature monitor capabilities, allowing it to be used in a wide variety of applications.

NCP4355 CDR2G can operate with a wide output voltage range from +2.5V to +5.5V, while providing a very low quiescent current. The built-in comparators and programmable current limit provide safe operation in case of an over-current event. It also provides very low switching noise when compared to traditional linear regulators. The adjustable voltage regulation requires no additional external components and is simple to adjust via a single pin.

The operating frequency of the NCP4355 CDR2G is internally programmable up to 600 kHz with an input voltage range from 5V to 28V. This allows the device to either be used as a classic buck regulator or as a phase-shifted buck regulator. The phase-shifted buck regulator configuration is capable of generating very low RMS output voltage ripple, which is beneficial for reducing noise in applications that require very low voltage ripple.

Power supply controllers, such as the NCP4355 CDR2G, are devices used to analyze, monitor, and control power supply sources. They are used to detect when a power supply is not providing adequate power, and to provide protection against over-voltage, over-current, over-temperature, and other dangerous conditions. With their adjustable regulation, they can provide a wide range of output voltages and current limits, providing a stable, safe power supply.

NCP4355 CDR2G works in a unique way. It monitors the output voltage, current, and temperature and makes real-time adjustments to the operation of the power supply. It also incorporates a wide voltage range, allowing it to be used for many different applications. The adjustable features also allow it to regulate a wide range of output voltages and currents, enabling it to be used for a variety of applications.

NCP4355 CDR2G can be used in various industrial and commercial applications, such as motor control, HVAC, battery chargers, and UPS systems. It can also be used in many mobile and portable applications such as mobile phones, smartwatches, and other wearable devices. Its features makes it a great choice for applications that require a very low quiescent current, excellent efficiency, and reliable performance over a wide temperature range.

In conclusion, NCP4355 CDR2G is an excellent power supply controller suitable for a wide range of applications. It has a wide input voltage range, adjustable regulation, and excellent efficiency and reliability. Its features enable it to regulate both current and voltage for a wide range of output voltage and currents, making it suitable for many applications.

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