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  • BQ30Z554-R1: Help on bq Evaluation Software 0.9.92 - Pro Interface

    Resolved
    Part Number: BQ30Z554-R1 Hi, I'm having difficulties in understanding how the Pro interface for bq Evaluation Software 0.9.92 works. The test condition require an input to ManufacturerAccess() 0x0022 – FET Control and to read back the output from…
    • Resolved

  • BQ30Z554-R1: What is the functionality of the SmbErrorReset bit (bit 6) in the SBS Configuration Register?

    TI Thinks Resolved
    Part Number: BQ30Z554-R1 Hello, I have a quick question regarding the Bq30z554 Dataflash and I cannot find any description in either the datasheet or the TRM. Can you help describe the functionality of the SmbErrorReset bit (bit 6) in the SBS Configuration…

  • BQ30Z554-R1: Programming SENC files over I2C / SMBUS

    TI Thinks Resolved
    Part Number: BQ30Z554-R1 Other Parts Discussed in Thread: BQSTUDIO Hello, Is there any documentation on to program .senc files into the bq30z554? My customer is looking to implement their our own I2C/SMBus interface to perform this and wondered if we…

  • BQ30Z554-R1: firmware version

    TI Thinks Resolved
    Part Number: BQ30Z554-R1 Hi Sir, cusotmer see the bq30z55R9 version in the firmware,so is there a bq30z55-R9 version chip?

  • BQ30Z554-R1: BQ30Z55-R1

    TI Thinks Resolved
    Part Number: BQ30Z554-R1 Other Parts Discussed in Thread: BQ30Z55-R1 , BQEVSW Hi, We have a battery pack designed around BQ30Z55-R1. I am trying to set some parameters like OCC1/2, OCD1/2 among others in data flash. Our observaion show an offset in…

  • BQ30Z554-R1: BQ30Z55DBTR-R3

    TI Thinks Resolved
    Part Number: BQ30Z554-R1 Hi Team, May I know the change list of BQ30Z55DBTR-R3 between R1? Are there any ECN? My customer is applying R3 version in their project, but I cannot find BQ30Z55DBTR-R3 information on TI.com. Please kindly help. Thanks…

  • BQ30Z554-R1: Current, voltage, and temperature accuracy tolerances?

    TI Thinks Resolved
    Part Number: BQ30Z554-R1 Other Parts Discussed in Thread: BQ20Z70 , BQ20Z90 Hi team, My customer is asking about this part and if we have tolerance data for this similar to the app note SLUA459 (which only seems to apply to BQ20Z70, BQ20Z75, BQ20Z90…
    • Answered

  • BQ30Z554-R1: Difference between SMBus commands 0x08 and 0x72

    Resolved
    Part Number: BQ30Z554-R1 Hello, The TRM shows 0x08 Temperatures() as a 2 byte (16 bits) word and shows 0x72 Temperatures() as a 14 byte (112 bits) register with: • AAaa: Int Temperature • BBbb: TS1 Temperature • CCcc: TS2 Temperature • DDdd…
    • Resolved

  • BQ30Z554-R1: ChargingStatus() Register - How many bytes is it?

    Part Number: BQ30Z554-R1 Hello, I am looking at the current TRM for the BQ30Z554-R1 device ( https://www.ti.com/lit/ug/sluua79/sluua79.pdf ) and there is a discrepancy for the ChargingStatus register between two pages on the TRM. On page 85 ( https…

  • BQ30Z554-R1: Need land pattern drawing for BQ8055DBTR

    TI Thinks Resolved
    Part Number: BQ30Z554-R1 Hi team, A VIP customer need land pattern drawing for BQ8055DBTR. Pakcage is DBT (TSSOP, 30pin), I can only find outline drawing in datasheet, the device body size is L 7.7~7.9 , W 4.3~4.5, H max 1.2. Moreover, I can…

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