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  • RE: BQ28Z610-R1: bq28z610-R1 SOH=84%

    Is our assumption correct that the SOH calculation formula of bq28z610-R1 is FCC_SOH / Design Capacity ? What is the relationship between FCC_SOH and FCC? Why are they inconsistent? What is the update mechanism of FCC_SOH? What causes FCC_SOH to…

  • BQ28Z610-R1: Technical Inquiry: BQ28Z610-R1 Abnormally High Output Voltage after Entering Sleep Mode with SLEEPCHG Enabled

    TI Thinks Resolved
    Part Number: BQ28Z610-R1 Other Parts Discussed in Thread: BQ40Z50-R2 Dear TI Technical Support Team, I am currently working on a 1-cell battery pack design utilizing the BQ28Z610-R1 . In our configuration, the SLEEPCHG bit is enabled, which is intended…

  • RE: BQ28Z610-R1: BQ28Z610-R1: ZVCHG Setting Matters

    Hello weibang yang said: 1. Can ZVCHG be set to 0V to achieve 0V charging prohibition? -This is would charge the cell at 0V and is meant to "supports 0-V charging. It enables the hardware 0-V charging circuit automatically when the battery stack voltage…
    • Answered

  • BQ28Z610-R1: BQ28Z610-R1 different ChemIDs

    Resolved
    Part Number: BQ28Z610-R1 Other Parts Discussed in Thread: BQ24196 Hello, We are trying to characterize a cell. Our current setup is 1s1p. Cell is 2500mAh @ 4.2V. Our fuel gauge is BQ28Z610-R1. Our charger is BQ24196. We have run the a charge / relaxation…
    • Resolved

  • BQ28Z610-R1: How to use the capacity of the battery with Bq28z610-R1 to the end

    Part Number: BQ28Z610-R1 Hello We are currently using a battery pack equipped with the Bq28z610-R1 fuel gauge. We have a usecase where the average current consumption is 1.6A, with peaks reaching up to 2A. When this high-current load occurs while…

  • BQ28Z610-R1: BQ28Z610-R1 Shutdown Mode - Wake-up

    TI Thinks Resolved
    Part Number: BQ28Z610-R1 Hi, We currently use the BQ28Z610-R1 fuel gauge in the removable battery for our payment terminal product. This product can work with or without a battery. The fuel gauge Shutdown Voltage is programmed to be 2.5V and goes…
    • Answered

  • BQ28Z610-R1: BQ28Z610-R1 FW VERSION not found in bqStudio

    Resolved
    Part Number: BQ28Z610-R1 Other Parts Discussed in Thread: BQSTUDIO Hello, we are configuring BQ28Z610-R in bqStudio. We did not find a proper target with the attached error message. How can I get it updated? Thank you in advance. Kind regards…
    • Resolved
    • Answered

  • BQ28Z610-R1: BQ28Z610-R1 Technical Reference Manual - CHG/ DSG Time

    Resolved
    Part Number: BQ28Z610-R1 Confused this section say "mA" but other says "s"?
    • Resolved
    • Answered

  • BQ28Z610-R1: BQ28Z610-R1 FCC and SOH Alignment

    Resolved
    Part Number: BQ28Z610-R1 Hello We are having trouble aligning our FCC and SOH. Our system is 1S1P. We are using a ChemID of 2024. Given the nature of our system, we don't really reach a C/10. Our current draw ranges anywhere from -25mA to -180mA. Right…
    • Resolved

  • BQ28Z610-R1: Update Status fails to update

    TI Thinks Resolved
    Part Number: BQ28Z610-R1 Other Parts Discussed in Thread: BQ28Z610 , GPCCHEM Hi TI FAE Team, We are encountering an issue with our BQ28Z610‑R1 fuel gauge during Golden Image cycle‑learning. The Update Status register keeps stuck at 0x04 , and never…

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