CBS504815

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DC-DC Converters are vital components in modern electronics systems. A variety of converter designs are available for different applications and for the different power needs. The CBS504815 is one such converter designed to provides high power and high current capability in a small package. This is a dual-mode, high-power, high-efficiency DC-DC converter specifically designed for applications such as power regulators, battery chargers, LED lighting, and power supplies.

The CBS504815 is designed to convert one voltage input to two outputs, each with a ±0.2V accuracy over 0 to 50V. It features an advanced topology enabling multiple active power amplifiers that help to realize high current capability and high power. The converter supports PWM & PFM dual-mode control which helps in higher efficiency at low loading and improved output accuracy.

The operating principle of the CBS504815 is based on an inductor-based buck/boost topology. When the central switching transistor is turned on, the current starts to build up in the inductor, increasing its magnetic flux. When the switch is then turned off, the energy that is stored in the inductor magnetic field is discharged through the output rectifier. This inductor-based topology enables the DC-DC Converter to transfer the input voltage of one polarity into the output voltage of opposite polarity.

The CBS504815 offers a variety of features that helps in providing a high level of efficiency, safety, and protection. The converter is equipped with fast-response current limit and short-circuit protection that will shut the converter down automatically if either of the two is detected. It also features under-voltage lockout that prevents improper operation due to no/low input voltage. Additionally, it offers a programmable switch frequency and auto-restart on short circuit, allowing for a flexible and user friendly design.

The CBS504815 is designed to provide a high current and high power solution. Its topology is optimized for improved efficiency and smaller size compared to traditional solutions. Its numerous features help to ensure a safe and reliable operation for a variety of applications. This DC-DC converter is an ideal choice for applications such as power regulators, battery chargers, LED lighting, and power supplies.

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