R-78B5.0-1.0

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DC-DC converters are electrical circuits that convert a DC input voltage to a DC output voltage of value, either lower or higher than the input voltage. DC-DC converters are used to transfer power from one voltage level to another, allowing for isolation, conversion, or regulation of a voltage source. The R-78B5.0-1.0 is a DC-DC converter designed to convert 5-6V DC input voltage to 12V DC output voltage at a variable output current up to 5A, providing a high power density and stable output current, making it a suitable choice for a wide range of applications.

The R-78B5.0-1.0 features a space-saving design, with its metal case measuring only 28.41 x 22.1 x 13.35 mm. The converter is equipped with a 100mV maximum conversion accuracy and a very low quiescent current of only 40μA, ideal for applications that require very low power consumption, such as wearables, IoT applications, and portable computing and storage devices. The R-78B5.0-1.0 also features a low output current ripple voltage of only 0.1% of the output voltage and a low output noise voltage of only 2.0mV, ensuring high-quality power delivery.

The R-78B5.0-1.0 has several built-in features that enhance the device’s performance, safety, and reliability. For example, the overcurrent and overtemperature protection features can be enabled or disabled through the SMBus Digital Interface, allowing for a highly customizable design. This feature can be used to set the maximum output current limit for the converter, providing a robust and reliable design. The R-78B5.0-1.0 also features an output voltage trim range of ±20%, providing easy adjustment of the output voltage level.

In summary, the R-78B5.0-1.0 is a space-saving DC-DC converter designed to convert 5-6V DC input voltage to 12V DC output voltage at a variable output current up to 5A. This device features a high power density, high conversion accuracy, low quiescent current, low output current ripple voltage, low output noise voltage, and several built-in safeguards, making it a suitable choice for a wide range of applications.

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