SUCS100512B

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DC-DC converters are electrical devices used to convert direct current (DC) from one voltage level to another. They are often used to power devices that require different input voltage levels than those available from the power sources. The SUCS100512B is a low power, high efficiency DC-DC converter designed for use in a variety of applications. This article will discuss the application field and working principle of the SUCS100512B.

Application Field of the SUCS100512B

The SUCS100512B is a wide input, adjustable output, isolated DC-DC converter suitable for use in a variety of applications. It is primarily designed for use in handheld electronic devices, such as portable consumer electronic devices or telecom equipment. This converter is also suitable for use in industrial or automotive applications where space is limited. It is also suitable for space-constrained applications, such as portable printing devices or cellular phones.

The SUCS100512B has a wide input voltage range of 4.75V to 23V that makes it compatible with a variety of power sources. This enables it to be used in applications that require different input voltage levels, such as point-of-sale terminals and embedded control systems. Additionally, the wide input range allows it to be used in applications that need to support simultaneous supplies from multiple sources, such as voltage stacking, voltage dividing or redundant supply systems.

Working Principle of the SUCS100512B

The SUCS100512B is a non-isolated, boost-mode converter that uses a series of inductors and capacitors to regulate the output voltage. It starts with a high input voltage that is regulated by a series of oscillator circuits. This regulates the output voltage and ensures it is consistent with the requested output voltage. The output voltage is then rectified to create a constant DC output.

The output of the converter is stabilized by an active voltage switch, also known as a PWM controller, which switches the power output on and off at a constant rate. This constant rate of switching increases the converter\'s efficiency and helps to reduce the amount of heat produced. Additionally, the active voltage switch helps to protect the converter from shorts, over-current and over-voltage situations.

The SUCS100512B also includes various protection features, such as short-circuit protection, overload protection and thermal shutdown protection. These features help to ensure the converter is safe to use in a variety of applications and provide peace of mind to the users.

Conclusion

The SUCS100512B is a low power, high efficiency DC-DC converter designed for a variety of applications. It has a wide input voltage range that allows it to be used in applications that require different input voltage levels, such as point-of-sale terminals or embedded control systems. It also has various protection features that help to ensure it is safe for use in a variety of applications. Additionally, the converter\'s active voltage switch helps to increase its efficiency and reduce the amount of heat produced.

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