This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TPS659128: SW Negative voltage spec in buck

Part Number: TPS659128

Tool/software:

Hi Team,

Could you please help to check the negative voltage spec in SW for each Buck?(DC-DC1 to DC-DC4)

Thank you

Yishan Chen

  • Hi Yishan, 

    For transient limit, the specifications are -2V to 7V, < 10 ns,
    this is the same for all SWx pins DCDC1 - DCDC4.

    Else, under standard DC measurements, the minimum negative voltage is -0.3 V.

    Best Regards, 
    Sarah Lao