SRAH-05C1500

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DC to DC converters are useful in a wide variety of applications, such as general-purpose applications, industrial and automotive applications. The SRAH-05C1500 DC to DC converter is specifically designed for industrial and automotive applications and is characterized by high efficiency, low profile, high reliability, and wide input and output ranges. This paper will discuss the application fields and working principle of the SRAH-05C1500.

Application fields of the SRAH-05C1500
The SRAH-05C1500 DC to DC converter is widely used in industrial and automotive applications due to its high efficiency, low profile, high reliability, and wide input and output range. In industrial applications, the SRAH-05C1500 can be used as an efficient power supply, noise suppressor, or voltage regulator. In automotive applications, the SRAH-05C1500 can be used to power various electronics, including ECUs, ZigBee Modules, sensors, RF systems, etc., and can also be used as an effective power management system.

Working Principle of the SRAH-05C1500
The SRAH-05C1500 uses a single-stage synchronous buck switch-mode topology to achieve its high efficiency and wide input and output voltage ranges. The SRAH-05C1500 consists of an input capacitor, a rectifier bridge, a synchronous switch, a current source, and an output capacitor. The input voltage is rectified and filtered with the input capacitor and rectifier bridge. The current source provides a constant current to the synchronous switch, which is controlled by a PWM signal. The PWM signal is generated by the internal controller. The synchronous switch is then used to transfer energy from input to output and regulates the output voltage. The output of the converter is filtered with the output capacitor.

The SRAH-05C1500 also employs adaptive-on-time control technique to ensure a low output ripple. This technique effectively reduces the instantaneous power demands on the main input power source, resulting in high efficiency. The SRAH-05C1500 also includes various protection features, such as over-voltage protection, over-temperature protection, and overload protection, to enhance the reliability of the converter and ensure its safe operation.

In summary, the SRAH-05C1500 DC to DC converter is characterized by its high efficiency, low profile, high reliability, and wide input and output range, making it ideal for both industrial and automotive applications. The SRAH-05C1500 employs a single-stage synchronous buck switch-mode topology and adaptive-on-time control technique to achieve high efficiency and low output ripple. The SRAH-05C1500 also includes various protection features to ensure its safe operation.

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