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TPS65219: Power UP by Push Button

Kei Kuwahara
Expert 7730 points
Part Number: TPS65219

Hello team,

  1. What would be the long deglitch time, when EN/PB/ VSENSE pin is configured as Push Button?
    On the datasheet, EN_PB_VSENSE_DEGL for 0h (short) is 200ms when PB, but would be the deglitch time for 1h(long), when in PB configuration? Will it be 50ms as well?
  2. What will happen if I press Push Button, when the device is ON?
    If I press PB for more than hold-time, configured by EN_PB_VSENSE_DEGL, will it power down the device?
    Datasheet mentions power up only, there is no statement for powerdown.
  3. Is the default register setting for "POWER_UP_FROM_EN_ PB_VSENSE", 0h? If so the device will not power up from push button or EN?
  4. What would be the default configuration for MODE/STBY? Will it be MODE or STBY?

Best Regards,
Kei Kuwahara