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LM5574: the Vin/ VSW(transient)/ Vboot min negative voltages

Part Number: LM5574

Hi team,

My customer is using the LM5574 now. Could you please help check the Vin/ VSW(transient)/ Vboot min negative voltages? Thanks.

  • Hello Frank,

    I will speak with the engineer responsible and get back to you with more information.

    Please note that responses may be delayed until next week due to the Thanksgiving holiday.

    Thank you for your patience,

    Harrison Overturf 

  • Hello Frank,

    Thank you for bringing this to our attention as the negative values should be included in the datasheet. We'll work on fixing this.

    In regards to the minimum negative voltages, the engineer responsible confirms the following minimum values:

    VIN to GND -0.3V

    Vsw to GND -1.5V

    Vboot to GND -0.3V


    Harrison Overturf