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  • BQ27Z561EVM-011: The control issue and spec understanding

    TI Thinks Resolved
    Part Number: BQ27Z561EVM-011 Other Parts Discussed in Thread: BQ27Z561 Hi team, I have a few questions wanna figure out: 1. In the chapter [Communications] I2C Interface, the figure shows the (b) Quick read R/W bit is sent by slave, isn't it sent by…
    • Answered

  • BQ27Z561EVM-011: Different bord exist same parts #.

    Resolved
    Part Number: BQ27Z561EVM-011 Hi TI team, Thank you for your support. One of our customer received the board below. It marked same parts number But it looks like different board. https://www.digikey.com/short/ptc4f9z1 But I think correct item is…
    • Resolved
    • Answered

  • BQ27Z561EVM-011: BQ27Z561EVM-011

    Resolved
    Part Number: BQ27Z561EVM-011 Hi, BQ27Z561EVM-011 user guide on your website is refering to a total different PCB (simpler without usb conection+++)then the one I have ordered. Digikey: 296-50751-ND Please enlight me on this. And send me correct product…
    • Resolved

  • BQ27Z561EVM-011: Learning cycle status not updated from 0x05 to 0x06 even though REST is achieved

    TI Thinks Resolved
    Part Number: BQ27Z561EVM-011 I'm trying to run a learning cycle on my LP-502535-1S-3 3.7V 400mAh 1.48Wh battery. I have obtained a ChemID based on sluuc94.pdf. I'm following your slua093.pdf document for the learning cycle. Everything went ok until…

  • BQ27Z561EVM-011: PCB design of BQ27z561EVM-011

    TI Thinks Resolved
    Part Number: BQ27Z561EVM-011 Other Parts Discussed in Thread: BQ27Z561 Dear team, I have encountered a problem with the current accuracy of BQ27z561, specifically: the customer has designed two versions of PCB, the RSOC accuracy error of the second version…
    • Answered

  • BQ27Z561EVM-011: Updated User's guide

    Resolved
    Part Number: BQ27Z561EVM-011 Hi Team, I would like to know if we have an updated User's guide for this EVM? What we have in the EVM product page ( "sluubu0a.pdf") seems to be outdated. The board pictured in the User's guide is different from…
    • Resolved
    • Answered

  • BQ27Z561EVM-011: Calibration Issue

    Resolved
    Part Number: BQ27Z561EVM-011 Other Parts Discussed in Thread: BQ27Z561 , BQSTUDIO Dear team, What is the exactly calculation method of calibration parameter in bq27z561. I can't match the calculated value of CC Gain and Capacity Gain with the value in Flash…
    • Resolved

  • BQ27Z561: Can we implement proper learning cycle when two batteries are connected in Parallel using BQStudio and bq27z561EVM-011?

    Part Number: BQ27Z561 Other Parts Discussed in Thread: BQSTUDIO , Hii, I have a query regarding implementing learning cycle for battery using BQStudio and bq27z561EVM-011. Can we implement proper learning cycle using BQStudio when we make parallel connection…

  • BQ27Z561EVM-011: BQ27Z561EVM-011 sealed

    TI Thinks Resolved
    Part Number: BQ27Z561EVM-011 Other Parts Discussed in Thread: BQSTUDIO Hi Team. Customer is having issue with the device. For me to not miss any information, I'll copy the query below. " My bq27z561evm address is showing N/A May be by mistake…

  • BQ27Z561EVM-011: application node for developer / Sample code - bq27z561

    TI Thinks Resolved
    Part Number: BQ27Z561EVM-011 Other Parts Discussed in Thread: BQ27Z561 , EV2400 , BQSTUDIO There is an application note or sample code that I can refer to configure/enable bq27z561 in my firmware? At least, I am looking for some basic sample code to read…

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