PSR362-7

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DC DC converters are power electronics components that are used to convert DC power from one voltage level to another. The PSR362-7 is a type of DC DC converter that offers a high efficiency and a wide input voltage range of 4.5 V to 36 V. It is designed for a range of applications, including industrial, automotive and telecommunications, and is used in both AC and DC environments. In this article, we will explore the application field and working principle of the PSR362-7.

Applications

The PSR362-7 is a highly efficient, multi-mode DC-DC converter with an input voltage range of 4.5 to 36 V. It is predominantly used in industrial and automotive applications, where its high efficiency makes it ideal for a range of applications. Some of the potential applications for the PSR362-7 include:

• Telecommunication systems
• Industrial automation control systems
• IT equipment
• Electronic medical equipment
• Automotive electronics
• General power conversion

Working Principle

The PSR362-7 uses a buck-boost switching topology. This means that the converter will draw power from the input voltage source and convert it to the specified output voltage, either through boosting (when the input voltage is lower than the output voltage) or bucking (when the input voltage is higher than the output voltage). The output voltage is set by adjusting the duty cycle of the feedback control loop, which in turn adjusts the inductor current. This is achieved through the use of a hysteretic control circuit, which controls the duty cycle of the converter.

The PSR362-7 offers high efficiency due to its use of synchronous rectification and low gate charge MOSFETs. As the device is designed to work across a wide input voltage range of 4.5 to 36 V, it has an adjustable switching frequency which allows for optimized efficiency across the range. The PSR362-7 also offers thermal protection, which helps to protect the device from damage caused by excessive operating temperatures.

Conclusion

The PSR362-7 is a DC DC converter that offers high efficiency and a wide input voltage range of 4.5 V to 36 V. It is designed for a range of applications, including industrial, automotive and telecommunications, and is used in both AC and DC environments. The PSR362-7 uses a buck-boost switching topology and employs synchronous rectification and low gate charge MOSFETs to achieve high efficiency. It is also protected from excessive operating temperatures by its thermal protection feature.

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