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BQ25601: Instant-On Works with No Battery or Deeply Discharged Battery

Vayne Wang
Prodigy 245 points
Part Number: BQ25601

Dears，

 BQ25601 supports  Instant-On Works with No Battery or Deeply Discharged Battery.

Would you like to tell me that  the max current with No Battery when pull in the adapter？

Alone with usb power supply can not download, computers can't identify a serial port.

  • 0
    TI__Mastermind 25800 points
    Hey Vayne,

    The bq25601 statement supporting Instant-On with no battery/deeply discharged battery refers to the ability to provide system power (from SYS pin) if an input adapter/usb is applied at VBUS pin.

    I am trying to understand your question: Are you asking if the charger will pull maximum current from a USB port when there is not battery?

    And in regards to USB power not being able to download, are you referring to communication/data transfer for USB?


    Regards,
    Joel H