NCP4632DDT15EVB

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Evaluation boards are important components within the development of circuit designs. Linear voltage regulators, in particular, are pivotal elements in the successful operation of many electronic devices. The NCP4632DDT15EVB, as an example, is an evaluation board specifically designed for linear voltage and is used in a variety of applications. This article will explore the NCP4632DDT15EVB’s applications and working principles.

Overview of NCP4632DDT15EVB

The NCP4632DDT15EVB, developed by ON Semiconductor, is an evaluation board intended for linear voltage regulators. It enables single cell Li-Ion or dual cell Li-Polymer battery applications and works in both step-up and step-down configurations. The evaluation board is programmed to interface with Microchip\'s PIC microcontrollers and contains several features for device development, including an MCP2221 USB-to-UART interface, a 3.3V digital regulator, two MOSFETs, and NCP4632 DDT linear regulator.

Application Field

The NCP4632DDT15EVB application includes portable electronic devices such as smartphones, personal music players, and digital cameras. The evaluation board also finds use within Li-Ion battery packs that power electric vehicles and handheld devices, as well as anywhere else a linear voltage regulator is required. As an enhanced power supply solution, the NCP4632DDT15EVB is ideal for providing energy-efficient power conversion in circuit designs.

The evaluation board is widely used in the manufacture of a range of consumer electronics owing to its versatility in switching power between various input sources. This includes the transfer between AC/DC, USB, and DC/DC. As a result, more advanced devices requiring multiple power source formats can be developed and supplied with the NCP4632DDT15EVB evaluation board.

Working Principle

The working principle of the NCP4632DDT15EVB evaluation board is based on an input voltage linearly converting to an output voltage. This allowed for the preservation of the signal-to-noise ratio, providing a more stable system. The NCP4632 Integrated Circuit (IC) implements a fractional-N synthesizer methodology to generate the output. This type of reliable high-performance switching eliminates power and noise buildup by using a dual feedback loop, enhancing the overall performance and output stability.

The MCP2221 USB-to-UART interface feature of the NCP4632DDT15EVB evaluation board is especially valuable for providing a communication link between the PC and the device. This allows for a more efficient programming of the device, making it easier to update and develop, setting parameters for the different output voltages and feedback ratios according to the user\'s design preferences.

Conclusion

The NCP4632DDT15EVB evaluation board is an easy-to-use platform ideal for linear voltage regulators. This evaluation board is used in a range of applications including portable electronic devices, li-ion battery packs, and more. It features a fractional-N synthesizer methodology, making it more reliable with higher performance and output stability. The NCP4632DDT15EVB evaluation board is an essential tool for the development of advanced devices with multiple power source formats.

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