JTD2024D15

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DC-DC converters are used to convert electrical energy from one DC voltage level to another DC voltage. The JTD2024D15 DC-DC converter is a regulated type of DC-DC converter that offers a low-cost solution with high accuracy, high efficiency and wide dynamic range. It is suitable for use in applications that require a stable output voltage, such as LED lighting, computer servers, electric vehicles, medical devices, and communications equipment.

The JTD2024D15 employs a high-frequency-switching-mode converter. Its structure comprises a buck-boost converter, half-bridge driver, control logic circuit and an over-current and over-temperature protection circuit. The buck-boost converter includes a MOSFET power switch and an inductor. The half-bridge driver provides the necessary switching for the power switch of the buck-boost converter. The MOSFET switch is driven by the half-bridge driver at a high frequency, typically 30 to 100 kHz, thus allowing it to convert DC voltage to a different level. The control logic circuit monitors the input voltage level and adjusts the output voltage accordingly. The over-current and over-temperature protection circuit provides an alarm signal when the input voltage exceeds the rated current or temperature rating.

The output voltage of the JTD2024D15 can be adjusted within a wide range, from 2.5V to 24V, by simply changing the operating frequency. The device is capable of providing up to 15A output current and an efficiency of up to 92%. It has an overall accuracy of ±5%. The device supports a wide input voltage range spanning from 6V to 28V, making it suitable for applications with unstable power sources. It also has a low-ripple output voltage and a low-noise operation, making it suitable for sensitive and noise-sensitive applications.

The JTD2024D15 is available in a 16-pin DIP package or a 16-pin QFN package. It also has various protection features, such as over-load protection, over-temperature protection, under-voltage lockout, and over-voltage protection, to ensure improved system reliability and durability. In addition, the device supports a wide range of operating temperatures from -40°C to +85°C, making it suitable for use in extreme environments.

The JTD2024D15 DC-DC converter provides a low-cost, high-accuracy solution with wide dynamic range, high efficiency, wide input voltage range and various protection features, making it suitable for LED lighting, computer servers, electric vehicles, medical devices, and communications equipment.

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