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LM5023: LM5023 design question

Part Number: LM5023

My system need three Isolator power and totol 70W, LM5023 is right solution ?

  • Hello Wei Chun,

    Thank you for your interest in the LM5023 Quasi-resonant Flyback controller.  Certainly this device is suitable for a flyback design at 70-W output power level. It is optimized for off-line operation although can also be used with a DC input.

    TI has many other off-line (AC input) and DC-DC flyback controllers to choose from.  Can you please add more detail to your system description to make it easier to select the best controller to meet your requirements?

    Regards,
    Ulrich