Search tips
Showing 813 results View by: Thread Post Sort by
    Answered

  • BQ25895: Cannot clear BATLOWV bit in BQ25895

    Resolved
    Part Number: BQ25895 I'm having trouble clearing the BATLOWV bit in register 0x06 on the BQ25895. With VBUS connected, I am able to clear the bit. With VBUS disconnected and running only on battery power, the bit is stuck at 1. I can set all other…
    • Resolved

  • BQ25895: BQ25895 BTST capacitor

    TI Thinks Resolved
    Part Number: BQ25895 Hi, I have designed a circuit using BQ25895 to manage and charge a single Li-ion battery. I have also ordered the parts for the same. Today I received the parts and found that by mistake I have ordered 4.7nF cap for BTST and not 47nF…

  • BQ25895: Libraries

    TI Thinks Resolved
    Part Number: BQ25895 Other Parts Discussed in Thread: EV2400 Hi Experts, Our customer would like to use the BQ25895 charger battery and they have some doubts. Are there libraries for using the BQ25895 via I2C? Please share if available. Otherwise, please…

  • BQ25895: sometimes does not charge when plugged in

    Part Number: BQ25895 Other Parts Discussed in Thread: BQ24195 , , BQ25890 Hi, I have some strange behavior of the BQ25895. Sometimes it does not charge and turn the BatFET off, when 12V plugged in. But no error is reported in the status register. The error…

  • BQ25892EVM-664: Could customer use BQ25895 on BQ25892EVM to test?

    TI Thinks Resolved
    Part Number: BQ25892EVM-664 Other Parts Discussed in Thread: BQ25895 , BQ25892 , BQ2589 Hi team, The customer is evaluating the BQ25895 and BQ25892. But BQ25985EVM is temporarily out of stock on TI sample. So could you please confirm whether customer could…

  • RE: BQ25895: BATFET turns off abruptly at battery temperature of 45DegC.

    Hi Ashish, I will be taking this thread over for James for the time being. Thank you for providing the two most recent plots and explaining your finding that the behavior seems to occur when the IC is sampling the TS voltage. I agree with your statement…

  • BQ25895: BQ25895MRTWR charging issue

    TI Thinks Resolved
    Part Number: BQ25895 Hi, I am using BQ25895MRTWR in our project. In that, we are facing an issue. HARDWARE DETAILS IC: BQ25895MRTWR BATTERY: 3.7V/5000mAh Rechargeable Lithium Polymer Battery Cell. Link: https://www.innovoya.com/product-page/955465-5000mah…

  • BQ25895: BQ25895 battery charger charging time calculation

    TI Thinks Resolved
    Part Number: BQ25895 Hi We are using a BQ25895 battery charger IC for PoC testing. We are looking for a charging time calculation as per the charging profile. Could you please provide the charging time calculation formula or charging profile time data…

  • BQ25895: Turn off Q1 RBFET

    Part Number: BQ25895 Hello, RD used pin PMID to output voltage for system. RD would like to turn off PMID voltage, so he asked whether there is any way to turn off Q1 RBFET shown in function block. If BQ25895 can't meet, do you have any suggestion item…

  • RE: BQ25895: [BQ25895] Schematic review and QC inquiries

    Hi. Ning I would like to ask you for additional confirmation on the previously asked questions. (Inquiry about whether the register dump is correct) Please answer the additional questions below. 1. Is it possible to mount the BQ25890H product directly…

Didn't find what you are looking for? Post a new question.