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LMG5200: Multiphase buck converter

Part Number: LMG5200


i would like to know if it is possible to use multiple LMG5200 in a 700W multiphase buck converter. My idea is to use up to 6 LMG5200 and a switching frequency of around 1MHz. Is it suggested to use this device for this kind of application or it is better to use another device?

Thanks in advance,


  • Hi Andrea,

    thanks for your interest in the LMG5200.

    As a general statement, the LMG5200 is well suited for 1MHz (and beyond) single or multi-phase application while giving a noticeable efficiency improvement over silicon.

    As long as you don't exceed either the current (10A), voltage (80V) or juction temperature(125C) ratings the part is a good candidate.

    Please let us know if you have more specific questions about the use of LMG5200 in your application.

    Thank you and best regards,