REC20-243.4SZ

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DC-DC converters are electronic devices used to modify and convert electrical power from one form to another. The REC20-243.4SZ DC-DC converter is a specific type of DC-DC converter designed to provide increased power conversion efficiency and output control. It is an ideal device for a variety of applications, particularly those that require reliable, high-performance power solutions.

The REC20-243.4SZ employs synchronous rectification, combining both high- and low-side mosfets to achieve greater, more efficient power conversion. It is capable of operating at up to 243V input, and offers input voltages as low as 24V. The device’s peak-current-mode control allows for efficient current sensing and excellent line and load regulation.

The integrated frequency jittering feature enables the REC20-243.4SZ to operate with no minimum or maximum operating frequency. Additionally, external means of controlling the over-current protection and over-temperature protection levels allow the user to optimize the power conversion performance.

The output voltage is adjustable, offering nominal voltage levels ranging from 42V to 55V. Current mode and voltage mode algorithms permit a wide range of output power profiles, allowing the device to be configured for a variety of applications.

The REC20-243.4SZ is a synchronous buck converter, meaning that the output voltage is determined by the difference between the input voltage and the switching frequency. When operating in its desired voltage range, the device’s output voltage can be tuned by controlling the frequency and duty cycle of the switching. In addition, the device’s integrated driver stages improve its response and compliance with the PWM signal.

The device also features a single switch forward converter circuit, which integrates a MOSFET and a 400V schottky diode with a high voltage rating. This configuration increases the device’s operational efficiency, resulting in improved power conversion. Additionally, the single switch circuit reduces the number of components required to assemble the device and therefore reduces the size of the solution.

The REC20-243.4SZ offers a range of protection features that ensure maximum system reliability, safety, and performance. These include over-temperature protection, short-circuit protection, over-voltage protection, overload protection, and over-current protection. This ensures the device does not become a potential source of danger to both the system itself and the user.

The REC20-243.4SZ is an excellent choice for applications in which the efficiency of the power solution needs to be maximized. Its synchronous rectification, single switch design, high voltage rating, and efficient current sensing enable it to provide consistent, reliable power conversion performance. High-performance solutions requiring reliable, high-efficiency power can benefit from the REC20-243.4SZ’s power conversion capabilities.

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