PTN78020HAH

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DC-DC converters provide voltage transformations from one value to another which can be the same or different to the input voltage. This type of power supplies can be used when the need for a wide range of voltage transformation and power conversions are required. The PTN78020HAH is one example of a high-efficiency DC-DC converter designed for battery-powered applications.

The PTN78020HAH is an integrated synchronous buck DC-DC converter with integrated dual N-channel MOSFETs with synchronous rectification. It provides a wide input voltage range of 4.5V to 20V for high-voltage battery-powered applications, and has a wide adjustable output voltage range of 0.6V to 12V. It also includes a power-good signal and a thermal-shutdown to protect it from over-temperature conditions. The PTN78020HAH is a highly efficient and high-current DC-DC converter designed to meet the most demanding applications.

The PTN78020HAH has a number of different applications, some of which include: automotive, industrial, digital power, computer and telecom, and VoIP applications. It is also suitable for battery-powered systems, such as smartphones, tablets, and laptop computers.

The working principle of the PTN78020HAH is based on the buck converter principle. This principle is implemented by converting an input voltage into a lower output voltage by using a step-down transformer. The transformer is used to convert the high voltage input to a lower voltage output, and it also provides isolation between the input and output. The PTN78020HAH is able to regulate the output voltage by controlling the duty cycle of the switching signals which are supplied to the gates of the dual MOSFETs.

The PTN78020HAH is a highly efficient and high-current DC-DC converter designed to meet the most demanding applications. It has a wide input voltage range of 4.5V to 20V and a wide adjustable output voltage range of 0.6V to 12V, making it suitable for a wide variety of applications. It also includes a power-good signal and a thermal shutdown for extra protection. The PTN78020HAH is ideal for applications such as automotive, industrial, digital power, computer and telecom, and VoIP applications.

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