R1DA-093.33.3/P-R

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DC-DC converters are electrical components that are used to convert a direct current (DC) input voltage into a different DC output voltage. The type of DC-DC converter used depends on the application and the desired output power and voltage. R1DA-093.33.3/P-R is a particular type of DC-DC converter that is commonly used in a variety of industrial and automotive applications. This article will discuss the application field, working principle, and design features of the R1DA-093.33.3/P-R DC-DC converter.

Application field

The R1DA-093.33.3/P-R DC-DC converter can be used for applications where a DC to DC power conversion is required. For example, it can be used to convert a 12V DC input voltage to a 3.3V DC output voltage, or vice versa. It can also be used in automotive applications where it is necessary to convert a 12V DC input voltage to a 24V DC output voltage. In addition, it is often used in embedded electronic systems where there is a need to convert a higher voltage into a lower voltage.

Working principle

The R1DA-093.33.3/P-R is a non-isolated DC-DC Buck converter, which means that it does not provide electrical isolation between the input and the output of the power converter. The working principle of the R1DA-093.33.3/P-R involves controlling the output voltage by adjusting the duty cycle of the switching device. This is achieved by controlling the turn on/off cycle of the switching device, which in turn, controls the amount of current flowing through the inductor at the output stage. As the duty cycle of the switching device is adjusted, the output voltage is adjusted accordingly, resulting in a regulated output voltage.

Design features

The R1DA-093.33.3/P-R features an input voltage range of 4.5V to 28V and an output voltage range of 0.8V to 24V. It also has a maximum output current of 3A, a switching frequency of 1MHz, and an efficiency of up to 96%. In addition, it has an enable pin that allows the user to turn on/off the converter. Furthermore, the R1DA-093.33.3/P-R features reverse-current protection, overload protection, and thermal shutdown protection. These features ensure that the converter works reliably and safely in a variety of applications.

Conclusion

The R1DA-093.33.3/P-R is a versatile DC-DC converter that is used in a variety of applications. It is capable of providing a regulated output voltage, and has a wide range of design features that makes it suitable for a variety of applications. The wide input voltage range, output voltage range, and high efficiency make the R1DA-093.33.3/P-R an ideal choice for cost-effective and reliable DC-DC conversion.

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