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  • BQ3050: bq3050: Understanding SOH calculation logic, settings optimization, and EOL usage limits

    Part Number: BQ3050 Hello, We are using the bq3050 for a 3S1P battery pack and are currently considering changing our End-of-Life (EOL) criteria from a fixed age/cycle usage limit to a State-of-Health (SOH) based limit. Therefore, we would like to understand…

  • BQ3050: Bq3050 switch off response time consult

    Part Number: BQ3050 Tool/software: Hello, We have a question want to consult with you. We used BQ3050 as battery pack manager to support energy to our device, please see partial battery inside schematic. As we know socke pin 5 work as control signal…

  • BQ3050: Inquiry regarding AFE Short-Circuit Recovery Timing and Debounce Mechanism

    Part Number: BQ3050 Hi TI engineer: I have a question regarding the short-circuit handling sequence . Here is the code logic: Line 1: Send a command to clear the "short-circuit flag" on the AFE. Line 2: Send a command to turn on the charge and discharge…
    • Answered

  • BQ3050: Time to activate BQ8050 by PACK pin voltage

    Resolved
    Part Number: BQ3050 Other Parts Discussed in Thread: BQ8050 Hi TI engineer: When the BQ8050 chip is in the shutdown state, apply voltage to the PACK pin to exit shutdown. I checked the datasheet and confirmed that the PACK voltage required to…
    • Resolved

  • BQ3050: MAC shows 0x8A28 in data stream

    TI Thinks Resolved
    Part Number: BQ3050 Tool/software: Hi Team, Will BQ3050 MAC shows 0x8Axx?

  • BQ3050: ADC sampling accuracy

    Part Number: BQ3050 Other Parts Discussed in Thread: BQ8050 , Tool/software: Hi TI engineer: What is the minimum voltage resolution that the BQ8050 chip can sample? What is the minimum voltage that can be precisely sampled? looking forward to…

  • BQ3050: Sampling pull-up resistor issue

    TI Thinks Resolved
    Part Number: BQ3050 Other Parts Discussed in Thread: BQ8050 Tool/software: Hi TI engineer: We want to know the value of the sampling pull-up resistor of the BQ8050 chip. Looking forward to your reply! thank you!

  • BQ3050: How to reduce the switch off time

    Part Number: BQ3050 Tool/software: Hello, The datasheet show the switch off time will reach one second, if this time is too long for our application. I want to learn what factors impact this time? can this switch off time to be reduced? Thanks…

  • BQ3050: External reference voltage

    TI Thinks Resolved
    Part Number: BQ3050 Other Parts Discussed in Thread: BQ8050 Tool/software: Hi TI engineer: I have some questions about the external reference voltage of the BQ8050 chip a.As shown below,the reference voltage used by VDD is external voltage.We want…

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

    TI Thinks Resolved
    Part Number: BQ3050 Other Parts Discussed in Thread: BQ8050 , BQSTUDIO Tool/software: Hi TI engineer: I burned the programs used in the BQ8050 onto the BQ3050 chip. Can this program run normally on the BQ3050 chip? Are there any hidden dangers? Is…

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