SFS20482R5B

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DC-DC converters are used to convert one DC voltage into another. The SFS20482R5B is a DC-DC converter used to convert industrial DC inputs such as 12VDC, 24VDC, 36VDC, 48VDC, 200VDC. These inputs can be converted into 5V, 12V, 24V, 48V, or 100V DC outputs. This DC-DC converter is also used to provide power in the mobile devices, industrial automation, and mission critical applications. In order to meet the demands of these applications, the SFS20482R5B is designed with a high efficiency, wide range of input voltage, and a wide operating temperature range.

The SFS20482R5B is part of the STM’s flexible Linear voltage regulator family. This family is made up of a wide range of devices providing an adjustable output voltage with the flexibility to achieve the customer’s most stringent requirements. The device is designed with a maximum output current of 3A, and it works in an input voltage range of 4.5V to 20V. It also has a wide temperature range of -40°C to +105°C. The SFS20482R5B can be used in both transient and continuous mode of operation, allowing for a range of output voltages.

The SFS20482R5B uses a buck-boost topology to convert the input voltage to the desired output voltage. The buck-boost topology uses a switch-mode power supply (SMPS) to step down the voltage input and store the converted energy in a capacitor. The capacitor is then used to proportionally increase the input voltage to the required output voltage. The switching is then done by an external control circuit, allowing for precise control of the output voltage. The converter also features protection against overvoltage, overcurrent, short circuit, and thermal protection.

The SFS20482R5B also has a wide range of safety features as well. It has built-in ESD protection, as well as reverse polarity and over temperature protection. It also has a low dropout voltage of 0.7V, making it ideal for applications where the input voltage is lower than the output voltage. In addition, the SFS20482R5B has an acceleration monitoring circuit which can detect changes in current and voltage and adjust the output accordingly to protect the system from overvoltage or overcurrent conditions.

The SFS20482R5B is perfect for applications requiring the highest efficiency and reliability, such as in mission critical systems, industrial automation, and mobile device power systems. The wide input and output voltage range makes it suitable for a wide range of applications needing regulated power sources. The device’s protection features ensure optimum reliability of the power system, making it a great choice for use in a variety of scenarios.

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