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  • BQ25690EVM: Excessive battery-only current draw depending on /CE pin state — BQ25690EVM

    TI Thinks Resolved
    Part Number: BQ25690EVM Other Parts Discussed in Thread: BQ25690 , Hello, I am testing a BQ25690 with the BQ25690EVM for an energy harvesting application: a small solar panel (Voc=10V, Isc=100mA) charging a 2S LiFePO4 battery pack. When measuring…
    • Answered

  • BQ25690EVM: BQ25690EVM External Bypass Behavior and Possible Damage During 20V Input with a 2S Battery

    Resolved
    Part Number: BQ25690EVM Other Parts Discussed in Thread: TPS25730EVM , BQSTUDIO , , BQ25690 , TPS25730 Hi team, Background: We evaluated a configuration in which the TPS25730EVM was followed by the BQ25690EVM. The TPS25730EVM negotiated 20V. A 2S…
    • Resolved
    • Answered

  • BQ25690EVM: BQ25690EVM: Not able to find product config in BQSTUDIO

    Resolved
    Part Number: BQ25690EVM Other Parts Discussed in Thread: EV2400 , , BQ25690 Hello, I am trying to connect the BQ25690EVM to BQSTUDIO-STABLE version 1.3.101.1 via EV2400 version 0.27. In order to do that I am following the EVM User's Guide: BQ25690EVM…
    • Resolved
    • Answered

  • BQ25690EVM: NOT Power good status

    Resolved
    Part Number: BQ25690EVM Hi, I am a final year student and during my internship I recieved a BQ25690EVM to evaluate. For context: On Monday evening I did some efficiency measurements, they were all very short as I noticed the IC heats up very quickly…
    • Resolved

  • BQ25690EVM: missing Charger_1_00-bq25619.bqz file

    TI Thinks Resolved
    Part Number: BQ25690EVM Other Parts Discussed in Thread: USB2ANY , , TI-CHARGER-GUI , BQSTUDIO , BQ25690 , EV2400 Hi, I downloaded the Battery managment studio v1.3.101 to work with BQ25690EVM board via USB2ANY. But I can't select my device because…

  • BQ25690EVM: low vin charge issue

    Part Number: BQ25690EVM Other Parts Discussed in Thread: BQ25690 Hi Team, Customer evaluating BQ25690 for a super capacitor backup application and would like your advice on the following scenario. When configured as 4S, the customer observes that VSYSMIN…

  • BQ25690EVM: Battery detection failure

    Part Number: BQ25690EVM Other Parts Discussed in Thread: BQ25690 , BQ40Z50-R2 I am currently working on a power management system utilizing the BQ25690 as charger and the BQ40Z50-R2 as the BMS for a 3S Li-ion battery pack (10.8V nominal). During my…

  • BQ25690EVM: Required a Design Files

    TI Thinks Resolved
    Part Number: BQ25690EVM Other Parts Discussed in Thread: BQ25690 , We are planning to use BQ25690 chipset in out product. for that I need a design files of BQ25690EVM board. Could you please provide us.
    • Answered

  • BQ25690EVM: Not able to find product config in BQSTUDIO

    Resolved
    Part Number: BQ25690EVM Other Parts Discussed in Thread: BQ25690 , BQSTUDIO BQSTUDIO can not find Supported Targets. Can you please share the config file? Such as this: Charger_5F00_1_5F00_00_2D00_BQ25690.bqz Where will this config file need to be copied…
    • Resolved
    • Answered

  • BQ25690EVM: Input Current being limited to 200mA only at 20V input

    Resolved
    Part Number: BQ25690EVM Dear TI team, I am reaching out as I am testing the BQ25690EVM at the default settings of: - 1A ICHG - 4.2V/CELL - 1s battery LiPo 6200mAh - 3.3A ILIM External The register settings are left at default. The ISYS is around 350mA…
    • Resolved

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