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  • BQ25723: How to handle the BQ25723 charge modes

    TI Thinks Resolved
    Part Number: BQ25723 The BQ25723 chip supports both CC and CV charge mode by setting it with CELL_BATPRESZ voltage and register. For 2-phase battery charge cycle, the charging start from CC then switch to CV. How the BQ25723 switch the charge mode? Does…
    • Answered

  • BQ25723: BATOC protection clarification

    Resolved
    Part Number: BQ25723 Hi, Using the BQ25723 in schematic phase for a battery bank, so I have control of design of protection and cell balancing. Trying to figure out if the battery over-current protection on BQ25723 will be enough to protect the battery…
    • Resolved

  • BQ25723: schematic check

    TI Thinks Resolved
    Part Number: BQ25723 Hi Could you help check below BQ25723 schematic and any need to adjust 3S2P Battery cells, Input Power is 19-20V, and VAP Pull up to BQ25723 REGN pin,
    • Answered

  • BQ25723: .BQZ file

    Resolved
    Part Number: BQ25723 Hi, How can I get .bqz config file for the charger BQ25723? Thank you! Reagrds Deiventhiran P
    • Resolved
    • Answered

  • BQ25723: 5m ohm register setting and readback issue

    Resolved
    Part Number: BQ25723 Hi Team, In my customer system, Rac & Rsr are using 5mohm already. Related register have setting as below, RSNS_RAC=1b RSNS_RSR=1b IADPT_GAIN=1b But when using our GUI to read back the Iin current, it still shown half actual current…
    • Resolved

  • BQ25723: Cannot exit low power mode

    Part Number: BQ25723 Other Parts Discussed in Thread: TPS25750 , , We have a device with TPS25750 and BQ25723. Our I2C bus looks like this: MCU -> TPS25750 -----> EEPROM | +--> BQ25723 Using TPS' command I2Cr and I2Cw I am able to communicate…

  • TPS25750: TPS-managed BQ25723 not exiting low power mode

    Part Number: TPS25750 Other Parts Discussed in Thread: BQ25723 I originally asked this question marking it as a BQ25723 one , but was told to resubmit while marking as TPS25750, so here goes. We have a device with TPS25750 and BQ25723. Our I2C bus looks…

  • BQ25723: BQ25723 can not charge automatically

    TI Thinks Resolved
    Part Number: BQ25723 Other Parts Discussed in Thread: BQSTUDIO , BQ25713 Hi The customer design with BQ25723, they designed the board and test it. Without battery the adapter power the system, it works normal. Without adapter the battery power the system…
    • Answered

  • RE: BQ25723: BQ25723 add system switch

    Resolved
    Hi Khalid Baiuti Thanks for your reply. The customer did reply me, I will close this thread. Thanks Star

  • BQ25723: Is it possible to measure battery capacity with the MCU from info provided by the charger?

    TI Thinks Resolved
    Part Number: BQ25723 We are currently in schematic entry phase. Trying to see if it would be possible to get a percentage reading of battery capacity within 1 or 2% without a separate fuel gauge IC. The BQ25723 has IBAT and I think it provides the battery…

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