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TPS22922: ON Voltage higher than input

Part Number: TPS22922

Hi Team,

can the ON (EN) Voltage of TPS22922 be higher than the input voltage? So input voltage would be 1.8V and ON would be 3.3V.

Best regards

Simon

  • Hi Simon, 

    The ON pin voltage can be lower than the VIN pin voltage. The ON pin voltage can be separate from the VIN pin voltage. The ON pin voltage only needs to be above VIH for the device to be on.

    Thanks,

    Arthur Huang