NCV47700PDAJR2G

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NCV47700PDAJR2G is a dual Half-Bridge Power Stage VLDO Linear Regulator designed by ON Semiconductor. With an output voltage range of 3.0V on the High-side, this linear regulator is the perfect choice for a large variety of low voltage applications.

The working principle of the NCV47700PDAJR2G can be broken down into two simple blocks. The first block is the Half-Bridge Power Stage. It includes a Half-Bridge MOSFET Transistor with a low on-resistance and high-speed gate driver, which serves to reduce the voltage from the input voltage to the output voltage. The transistor is then connected to a primary inductor, which serves to smooth the fluctuating voltage into a steady current out at the output voltage.

The other block is the VLDO Linear Regulator. It consists of a low dropout linear regulator with an internal PNP transistor, an NPN transistor, and an output voltage divider. This combination of components allows for a regulation of the current that flows out of the Half-Bridge Power Stage and into the load. The output voltage is determined by the output voltage divider, which senses the output voltage and then adjusts the voltage accordingly.

Overall, the NCV47700PDAJR2G is the perfect choice for a wide variety of low voltage applications. Its high efficiency and low dropout linear regulator give excellent performance while consuming less power than competing solutions. Furthermore, its compact size and excellent thermal performance make it ideal for integration into any application.

The applications for the NCV47700PDAJR2G are diverse and include low voltage control in automotive, telecom, and industrial systems. It is also suitable for use in power management for DC power transmission, as well as for providing power in emergency lighting and other low voltage applications. In addition, it can be used in motor control systems and as a single channel current source.

In conclusion, the NCV47700PDAJR2G is a great choice when considering a low voltage power solution. With its dual Half-Bridge Power Stage and VLDO Linear Regulator, it provides excellent performance with low power consumption, a small form factor, and excellent thermal performance.

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