ATA02CC18-L

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DC-DC converters are essential components of power systems and their efficient working principles may vary depending on their application fields. The ATA02CC18-L DC-DC converter is a popular power conversion solution that offers high versatility and efficiency in a wide range of applications. This article outlines its application field and working principle.

Application Field

The ATA02CC18-L is a sector-leading DC-DC converter designed to provide optimal power solutions to a variety of applications. It has a wide input voltage ranging from 9.8 V to 18 V and an output rated up to 17.6 VDC. Operating temperature of this device is rated somewhere between -40°C to 85°C. It is capable of driving a wide variety of loads at wire distances of up to three meters. This device is highly adaptable for a variety of applications such as telecom systems, industrial equipment, embedded systems, test equipment, renewable energy systems, and more.

Working Principle

The ATA02CC18-L is primarily a synchronous buck converter with variable frequency operation, which enables efficient energy conversion. It is based on the Total Resonant Mode (TRM) architecture that supports dynamic voltage scaling and synchronous rectification to eliminate losses. This device utilizes two buck converters connected in a symmetric connection that enables higher output power and voltage accuracy, as well as wider input voltage regulation. It is also designed to allow bidirectional operation and load disconnection.

The ATA02CC18-L is also integrated with an Intelceleron® processor for optimal control that can be reconfigured for different power applications. The processor allows the DC-DC converter to be operated with full power. It also features an input voltage range that is suitable for large battery applications. An optional fan controller can be integrated to the converter in order to increase its lifecycle and efficiency.

The device also features an integrated over-temperature protection and over-current protection to ensure the safety and reliability of the power conversion. The ATA02CC18-L has deigned for use with a high-frequency low-loss synchronous buck control, providing high-efficiency levels between 95% and 98.5%.

In conclusion, the ATA02CC18-L is a reliable, efficient DC-DC converter with a wide range of applications. Its Total Resonant Mode architecture allows it to offer both higher efficiency and power conversion. It is a solid choice for a range of projects, from telecom systems to renewable energy systems.

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