RV-1205S/P/R8

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DC-DC converters are electronic power supplies that convert a direct current (DC) voltage to a different DC voltage. The RV-1205S/P/R8 is a highly efficient, low-ripple, step-down DC-DC converter designed for use in automotive, industrial, communication and other applications. This device provides a regulated output voltage of 8V from an input voltage range of 8V to 40V, with an adjustable output current limit of up to 3.2A (max), and can operate in a wide temperature range (ΔTj -40°C to +125°C). It features an advanced CMOS-based PWM converter, high frequency operation and low-side MOSFET switch. The RV-1205S/P/R8 also has an adjustable UVLO (Under Voltage Lock Out) protection and a short circuit protection function.

The RV-1205S/P/R8 converts the input DC voltage to a lower DC voltage using a step-down switching regulator. The device employs a PWM (pulse width modulation) converter architecture where the duty cycle of a switching pulse train applied to the input is varied by the feedback circuit in order to achieve the required output voltage. The pulse train is generated by an internal high speed oscillator, resulting in a low audible noise level and an efficient switching process.

The RV-1205S/P/R8 uses an external low-side MOSFET switch to switch the DC supply voltage, allowing for a low output ripple and high efficiency. The device is fully encapsulated in a thermally conductive package which ensures excellent heat transfer and low noise operation. The device is also optimized for a wide input voltage range and temperature range, making it ideal for automotive, communication, and other applications.

In automotive applications, the RV-1205S/P/R8 is used to provide a regulated 8V output voltage from an input voltage range of 8V to 40V, allowing the system to operate reliably and efficiently under varying load and temperature conditions. It can also be used in industrial applications, such as in mobile equipment or in process control systems, where it can provide a reliable power supply for numerous loads and systems that require a stable 8V output voltage.

The RV-1205S/P/R8 is also used in communication applications, such as base stations, broadband routers, and other network systems, where a stable 8V output voltage is needed for proper operation of the system. Other applications include battery operated systems, inverters, embedded systems, and other systems where a reliable and efficient DC-DC converter is required.

In summary, the RV-1205S/P/R8 is a highly efficient, low-ripple, step-down DC-DC converter designed for use in automotive, industrial, communication and other applications. It features an advanced CMOS-based PWM converter, high frequency operation, low-side MOSFET switch, adjustable UVLO protection and a short circuit protection function. It is ideal for automotive, communication, and other applications requiring a reliable and efficient power conversion.

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