LT8471IUFD#PBF

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The LT8471IUFD#PBF is a monolithic Integrated circuit (IC) requiring very few external components to create a working DC/DC switching regulator. It is a highly efficient synchronous buck converter and is part of the family of voltage regulators_DC/DC switching regulators designed by Linear Technology. It is designed to easily meet the requirements of high-performance systems including industrial, medical and communications applications.

The LT8471IUFD#PBF is a synchronous buck regulator, which has a topology that uses a high-efficiency synchronous flyback converter as the main power transformer. This ensures excellent efficiency and a wide range of output voltages and load conditions. Since the switching speed of the synchronous buck regulator is much higher than that of the discontinuous flyback regulator, it is able to keep switching losses at a minimum. In addition, the use of synchronous switching also eliminates the need for large electrolytic output capacitors, which can help reduce space requirements and cost.

The LT8471IUFD#PBF has a fixed, 200kHz switching frequency and a maximum duty cycle of 99%. It also features a programmable, 1A internal gate drive current to ensure fast switching and a sophisticated, adaptive loop response for excellent line and load regulation. To ensure easy implementation and stable operation, the regulator also includes programmable over-current protection and voltage tracking. In addition, the LT8471IUFD#PBF has a programmable soft-start and a low-ripple power good output.

The LT8471IUFD#PBF is designed to operate over a wide input range of 6 to 25V and has a wide, adjustable output voltage range from 0.6 to 5V and a maximum output current of 2A. It also features integrated output current sensing, and high-side and low-side power MOSFETs for optimal power conversion efficiency. The package includes built-in thermal shutdown protection circuitry for protection against over temperature and has an adjustable power-saving mode.

The LT8471IUFD#PBF is a highly efficient synchronous buck converter designed for use in industrial, medical and communications applications. It is designed to easily meet the requirements of high-performance systems while offering excellent efficiency, a wide range of output voltages and load conditions, integrated output current sensing and wide input and output voltage ranges. In addition, the LT8471IUFD#PBF has a programmable soft-start, 1A internal gate drive current, adjustable power-saving mode, low-ripple power good output, and built-in thermal shutdown protection for superior protection and performance.

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