RV-093.3S

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DC-DC converters offer many advantages over linear transformers, such as higher efficiency, improved performance, and a variety of output voltages. The RV-093.3S DC-DC converter is designed to provide excellent output power and stability. It is ideal for applications such as point of sale (POS) systems, telecommunication equipment, medical and industrial instruments, computer peripherals, and a wide variety of embedded systems.

The RV-093.3S is a modern synchronous buck converter, delivering up to 3A of output current with adjustable output voltage from 0.8V to 5.5V and an input voltage ranging from 9 to 18V. The converter utilizes high frequency, surface mount MOSFETs and requires no additional external components. This results in a simple and compact design for space constrained applications. Additionally, the converter offers excellent load and line regulation, low ripple noise, and high efficiency.

The working principle of the RV-093.3S is that it functions as a step down converter. The process begins when the input voltage (Vin) is applied to the circuit. The IC contains an internal power switch, and when the voltage on the drain (Vd) of this switch exceeds the voltage on the source (Vin - Vsub) a MOSFET is ‘turned on’, allowing current to flow from the input voltage to the output voltage (Vout). This process is repeated at regular intervals. This allows the circuit to regulate the output voltage as the load requirements change.

The RV-093.3S also incorporates advanced features such as Active Current-Limit and Dynamic Voltage-Position (DVP) control. The Active Current-Limit feature ensures that excessive current draw does not damage electronic components. This is especially important in systems with sensitive components, such as medical equipment. The DVP control ensures that the output voltage stays within a specified range and is free from fluctuations caused by temperature, input voltage, and load variations.

The RV-093.3S is a highly efficient DC-DC converter, offering advanced features such as Active Current-Limit and DVP control. Its compact size makes it ideal for space-constrained applications, while its high efficiency ensures that the device operates for prolonged periods without thermal or energy losses. It can also be used in a variety of applications requiring a regulated output voltage from 0.8V to 5.5V at up to 3A of current.

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