PTQB425080N2AD

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DC-DC converters are electronic components used to convert a source of direct current (DC) from one voltage level to another. The PTQB425080N2AD DC-DC Converter is a robust, highly efficient, and highly reliable unit designed to provide a cost-effective solution for a wide variety of applications. It features a unique design that offers excellent thermal performance and efficient power conversion.

The PTQB425080N2AD is a fully-integrated DC-DC converter that can be used for powering loads from 4.5 to 28V DC. It features an input voltage range of 5-27V and an output current of up to 80A. The device is also equipped with a patented pre-regulation topology to minimize input ripple and noise. The PTQB425080N2AD is capable of providing high efficiency and excellent power conversion, even in extreme environments with high temperature and vibration. It also features an integrated over-mounting protection and soft start protection to ensure long-term, reliable operation.

The PTQB425080N2AD DC-DC Converter is suitable for use in a variety of applications, including automotive, consumer electronics, industrial, and aerospace. It is capable of powering a wide range of loads, including motors, drives, and white goods. The device is also suitable for use in battery charging applications, providing reliable current regulation and over-voltage protection. Additionally, the PTQB425080N2AD is ideal for use in harsh environments due to its robust design and wide operating temperature range.

The PTQB425080N2AD is designed to operate based on a variable frequency approach using pulse-width modulation (PWM) and synchronous rectification technologies. The device contains an integrated PWM controller, an isolated gate driver, and a high-speed synchronous switching rectifier. The PWM controller operates on a fixed frequency of 50KHz, while the integrated gate driver and rectifier components ensure that the output voltage is accurately regulated. The PWM controller provides control signals to the gate driver to switch the rectifiers on and off based on the feedback signal received from the output voltage sensing circuit.

The PTQB425080N2AD DC-DC Converter is a high-quality, cost-effective solution for a variety of applications. Its highly efficient and reliable performance makes it ideal for use in extreme temperatures and vibration environments. It is also protected by a robust design, offering dependable operation in long-term applications. With its wide input voltage and output current ranges, the PTQB425080N2AD is a suitable and cost-effective choice for a range of applications.

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