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Showing 71 results View by: Thread Post Sort by
  • BQ25856-Q1: BQ25856-Q1 Charge Current Set Up

    Zerong Chen
    Zerong Chen
    Part Number: BQ25856-Q1 Other Parts Discussed in Thread: BQSTUDIO Hi, Team My customer Shinry is using BQ25856-Q1 in Robots application. And Shinry want to know if they would like to change the ICHG/IPRCHG by register, could you kindly provide the…
    • 19 days ago
    • Power management
    • Power management forum
  • Answered
  • BQ25856-Q1: The ADC measurement value of the BQ25856-Q1 has a large error.

    AoJie Zhang
    AoJie Zhang
    Resolved
    Part Number: BQ25856-Q1 Hello, we plan to use the BQ25856-Q1 to make a battery charging product. However, during testing, the ADC readings of the BQ25856-Q1 differ from the actual measurements taken with a multimeter, as shown in the table below. Could…
    • Resolved
    • 7 months ago
    • Power management
    • Power management forum
  • BQ25856-Q1: Paralleling multiple BQ25856 on independent PCBs?

    Nick Playle
    Nick Playle
    TI Thinks Resolved
    Part Number: BQ25856-Q1 Hi, Is it possible to parallel the outputs of multiple BQ25856-Q1 battery charge ICs together? During the CC phase it seems like they would all share the load equally, but in CV mode it is not clear what would happen since…
    • 5 months ago
    • Power management
    • Power management forum
  • Answered
  • BQ25856-Q1: BQ25856 OR'ed with Ideal Diode

    Daniel Wheeler
    Daniel Wheeler
    Resolved
    Part Number: BQ25856-Q1 I have a design in process that uses an ideal diode controller to OR the output of two BQ25856. Is this likely to confuse the control loop in the BQ25856?
    • Resolved
    • 7 months ago
    • Power management
    • Power management forum
  • BQ25856-Q1: Tj and Ta info

    Frank Cai
    Frank Cai
    Part Number: BQ25856-Q1 Hi Team, Want to double check with you, Tj and Ta are same in BQ25856-Q1 is same in the datasheet, any reason why Tj is same as Ta? For my understanding, Tj should be higher than Ta for some calculation Tj=Ta+Rthermal. Please…
    • 1 month ago
    • Power management
    • Power management forum
  • BQ25856-Q1: BQ25856-Q1

    Spencer Waguespack
    Spencer Waguespack
    TI Thinks Resolved
    Part Number: BQ25856-Q1 Other Parts Discussed in Thread: BQ25756 Tool/software: Hello, Is there a calculations sheet available for the BQ25856-Q1. I see there is one linked on the web page but it is for a different chip. Are these parts close enough…
    • over 1 year ago
    • Power management
    • Power management forum
  • BQ25856-Q1: BQ25856 CC Mode Charging Failure at Supercapacitor Modules

    TIanyi Ji
    TIanyi Ji
    TI Thinks Resolved
    Part Number: BQ25856-Q1 Other Parts Discussed in Thread: BQSTUDIO , , BQ25750 A circuit was designed for charging a 15V/60F supercapacitor module composed of six 3V360F cells connected in series, with an input voltage of 24V, charging current of 5A, inductance…
    • 5 months ago
    • Power management
    • Power management forum
  • Answered
  • BQ25856-Q1: More discharge current than 20A

    Bjoern Stache
    Bjoern Stache
    Resolved
    Part Number: BQ25856-Q1 Other Parts Discussed in Thread: TPS4800-Q1 , BQ25853-Q1 , LM74502-Q1 Can the BQ25856-Q1 handle a 100A discharge current and 20A charging? Please note that using the internal Power Path is not possible in our architecture because…
    • Resolved
    • 2 months ago
    • Power management
    • Power management forum
  • BQ25856EVM: Request EVM Board Layout for new BQ25856-Q1

    William Wolthuis
    William Wolthuis
    TI Thinks Resolved
    Part Number: BQ25856EVM Other Parts Discussed in Thread: BQ25856-Q1 I'm working on a new layout using the BQ25856-Q1. It would be helpful to have schematic and board layout files for the EVB as an example. Would it be possible to get access to these files…
    • 4 months ago
    • Power management
    • Power management forum
  • BQ25856-Q1: Output Voltage Regulation

    Aaron Sewell
    Aaron Sewell
    Part Number: BQ25856-Q1 Other Parts Discussed in Thread: BQSTUDIO , EV2400 I am using the BQ856-Q1 EVM and all related accessories needed to troubleshoot and alter settings within the BQ management software. My team and I have been adjusting the hex values…
    • 3 months ago
    • Power management
    • Power management forum
>

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