RDC3072T0315

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DC DC Converters

The RDC3072T0315 is a DC/DC converter regulator circuit, designed for use in a wide range of applications such as on board electronic equipment or power supplies. It provides an adjustable positive regulated voltage output from a wide range input voltage of 4.5V to 30V while maintaining low power consumption and high efficiency. The small size of this component allows for easy installation and operation in a variety of applications.

Applications

The RDC3072T0315 is suitable for use in applications such as consumer electronics, automotive, power supplies and telecommunications devices. It can be used for the power management of 5V supplies in Set Top Boxes, PDAs and storage devices such as USBs and Flash drives. Other application areas where this converter could be used include industrial control systems, military, medical and instrumentation.

Design Features

The design features of the RDC3072T0315 include: an adjustable output voltage of default 5V to an output terminal voltage of 0.8 to 6.5V, selectable enable time via an external capacitor, current limited output of 3.7A, frequency control via an external resistor and low shutdown current of 0.8mA.

Working Principle

The RDC3072T0315 works on the principle of a switched-mode power supply (SMPS). An alternating current powers the internal SMPS circuit, which then converts the input to a regulated DC voltage. This DC voltage is then further regulated and regulated output is provided to the output terminal. The RDC3072T0315 also has an enable input which can be used to control the output voltage.

Protection

The RDC3072T0315 is equipped with various protection features such as overvoltage protection, overcurrent protection, reverse polarity protection, output short-circuit protection and thermal protection. These protective features ensure safe and reliable operation of the power supply.

Package Options

The RDC3072T0315 is available in a standard through-hole and surface mount package, making it suitable for a wide range of applications. The through-hole package has a maximum power dissipation of 1.28W, while the surface mount has a maximum power dissipation of 1.32W. Both packages are RoHS-compliant and the surface mount package is also UL approved.

Conclusion

The RDC3072T0315 is an ideal choice for applications requiring low-power, high-efficiency DC-to-DC converters. This component is robust and reliable and provides protection features to ensure safe operation. It is available both in through-hole and surface mount packages and is suitable for a range of applications.

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