MI-J20-MY-F4

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DC-DC converters are ideal for providing clean, regulated, and isolated direct current power between two different voltage levels. A DC-DC converter will usually receive an input voltage, create a filtered, regulated output voltage, and be able to withstand many fluctuations in input voltage levels and amount of current draw. With the introduction of the MI-J20-MY-F4 DC-DC converter from Mizco Technologies, designers now have an advanced DC-DC converter with the capability of switching up to 64A and a maximum voltage of 600V in a low to medium power range. It meets various safety standards, has an impressive power range, and thermal design to ensure long-term, dependable operation.

MI-J20-MY-F4 Application Field

The high number of applications made possible by the MI-J20-MY-F4 DC-DC converter arise from its strong performance and features. This advanced converter is a good choice for many non-isolated DC-DC converter applications that require a sustained high power rating, such as telecom base stations, LED lighting, test and measurement, high-end industrial systems, and many more. It stands out from other converters due to its wide input voltage range, advanced protection features, and excellent transient response.

MI-J20-MY-F4 Working Principle

The MI-J20-MY-F4 converter is specifically designed to produce a regulated direct current from an unregulated input voltage, and its size and working principle make it highly efficient for medium to high power applications. It achieves this with a synchronous buck-boost topology, allowing it to regulate the output when the input voltage excursions exceeds regulation limits or when the load current changes. The converter is rated for an input voltage range of 36 to 80V, with an output voltage range of 36 to 78V with a maximum output current of 64A. This DC-DC converter also features a high-frequency PWM oscillator, robust bootstrap circuit, and wide bandwidth loop for quick response and good load and line regulation.

The MI-J20-MY-F4 also has a low ripple and low noise output, allowing it to reduce switch-pop or doubling dissipation loss at low duty cycles. The synchronous buck-boost topology is also combined with a totem-pole gate driver to reduce current harmonic distortion, making it suitable for industrial, medical, or telecom applications. Additionally, the advanced circuit design can detect output voltage deviations, over temperature, output over current, or input under voltage.

Conclusion

The MI-J20-MY-F4 DC-DC converter from Mizco Technologies is an advanced converter with an impressive feature set that makes it well suited for medium to high power applications. It has a wide input voltage range, robust bootstrap circuit, and wide bandwidth loop for quick response and good line regulation, and it is rated for an input voltage range of 36 to 80V with a maximum output current of 64A. Its synchronous buck-boost topology combined with a totem-pole gate driver reduces current harmonic distortion and makes it suitable for many applications. All in all, this converter is an excellent choice for telecom base stations, LED lighting, test and measurement, and high-end industrial systems.

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