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BQ24610: BQ24610 Issue

xiaowei chen
Intellectual 680 points
Part Number: BQ24610

Dear all:

 When enter system to desktop, the adapter to system-vcc power down one time. the below is the ACDRV# of waveform . if havegood advices for the issue. thank you!

The below are the  ACDRV# and ABTDRV# of waveform when adapter and battery exist

The below is the sch of BQ24610:

  • 0
    TI__Mastermind 24075 points

    Hi xiaowei,

    Can you take a scope capture of VCC, ACDRV, BATDRV and battery current when desktop or input source is plugged in? What are CH1, CH2 and CH4 of first scope capture? For your application, you are looking to see transition between system being powered by battery and when plugging into adapter (desktop) so system is powered by VCC? 

  • 0 in reply to Kedar Manishankar
    TI__Genius 10240 points

    Hi Xiaowei,

    We haven’t heard back from you. We are assuming you were able to resolve your issue. If not, just post a reply below or create a new thread if the thread has locked due to time-out.