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  • RE: BQ3050: RC6 pin of BQ8050 to output PWM abnormal

    If PWM worked at one point and then stopped working, chances are that something inside the bq3050 was damaged during regular use. Is there anything on the end user side that could cause violation of abs. max. (see table 7.1 in the datasheet)? Note that…
    • Answered

  • BQ3050: Max error

    Resolved
    Part Number: BQ3050 Tool/software: Dear Team, We have a customer using BQ3050 as a gauge in one of their battery packs and have some questions on it. Question: Every time we set the BQ3050(MaxError 2% at the beginning) to shutdown mode. Then we wake it…
    • Resolved

  • BQ3050: Initial RSOC / RM too low

    Part Number: BQ3050 Other Parts Discussed in Thread: BQSTUDIO Tool/software: Hello, we experience a problem with the BQ3050. The problem is the inital RSOC or/and Remaining Capacity. When we put a virgin device on our tester, the inital RSOC is ~7% and…

  • RE: BQ3050: Can I burn the Srec files used by the BQ8050 to the BQ3050 chip

    Hi Siddharth, Thanks for your reply.But I still have two questions，and I would like to get your answers question： a） The previous reply(2024/8/2) said that BQ8050 and BQ3050 hardware has the same function, but why did the latest(2024/8/7) answer say that…

  • BQ3050: The PWM pin of the BQ8050 is easily damaged

    TI Thinks Resolved
    Part Number: BQ3050 Other Parts Discussed in Thread: BQ8050 , Tool/software: Hi TI engineer: Our new batch of products, BQ8050 PWM pin damage probability is very high, up to 5%. We would like to know what hardware causes are likely to cause damage…

  • BQ3050: At low temperatures, zero current has deviation

    Part Number: BQ3050 Other Parts Discussed in Thread: BQ8050 , Tool/software: Hi TI engineer: We actually tested BQ8050 at low temperatures and found deviation in zero current,. We wanted to know why is this happening , and hope to get a reply. Here are…

  • BQ3050: Can I burn the Srec files used by the BQ8050 to the SN8765 chip

    TI Thinks Resolved
    Part Number: BQ3050 Other Parts Discussed in Thread: BQ8050 Tool/software: Hi TI engineer: I have two questions about BQ8050 chip substituted , and hope to get a reply （1）I burned the programs used in the BQ8050 onto the SN8765 chip. Can this program…

  • BQ3050: The value 0x1f(CC Offset with CAL=1 ) in the a few BQ8050 factory calibration parameter may be to be unverified

    Part Number: BQ3050 Other Parts Discussed in Thread: BQ8050 Tool/software: Hi TI engineer: I have a question about the BQ8050 factory calibration parameter, and hope to get a reply Our software logic is such that: 1.we will first save the…

  • BQ3050: Toolchain Win10 and EV2400

    TI Thinks Resolved
    Part Number: BQ3050 Other Parts Discussed in Thread: EV2400 , BQEVSW Hi there, I would like to setup the TI toolchain for the BQ3050 on a Win10 system. Since being not developed any further the toolchain is not made for Win10/11 and I´m not able to get…

  • BQ3050: Simulating BQ3050

    Part Number: BQ3050 Other Parts Discussed in Thread: BQ4050 Hello team, We would like to know , can we simulate complete hardware circuit based on BQ3050 / BQ4050 ? Circuit which is mentioned into respective EVAL board manual. Any suggested software …

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