• BQ76922EVM: BQStudio does not detect BQ76922EVM

  

  Ahmad Ali

  Part Number: BQ76922EVM Other Parts Discussed in Thread: BQSTUDIO , EV2400 , BQ76922 , Tool/software: Hi, I recently tried connecting the EVM76922EVM to my laptop using its USB, however I'm unable to see it detected by BQStudio. The EVM is connected…

  • over 2 years ago
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• BQ76922EVM: Problem in Opening the software

  

  Ajay Kumbar

  TI Thinks Resolved

  Part Number: BQ76922EVM Other Parts Discussed in Thread: BQSTUDIO , BQ76922 Tool/software: Hi, I am using this Evaluation board, while opening with BQSTUDIO it is detecting the EVM but it's not showing up in the option to select the device. How to solve…

  • over 1 year ago
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• BQ76922EVM: Enquire about balancing current calculation and parallel mosfet

  

  Po Yang Khor

  Part Number: BQ76922EVM Tool/software: Question 1 Internal cell balancing 1. Datasheet(pg6) 2. Datasheet(pg14) 3. Battery used(Vcell):4.2V max Formula: Internal cell balancing current= Vcell/Rcb =4.2/ 48(shown at 2.)= 87.5mA Therefore…

  • over 1 year ago
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• BQ76922EVM: Design Files For Reference

  

  Mahboob Khan Mohammed

  TI Thinks Resolved

  Part Number: BQ76922EVM Tool/software: Hello, Can someone provide the design files for BQ76922EVM? It is needed as a reference to develop a new product. Thanks! Mahboob Khan

  • over 1 year ago
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• BQ76925EVM: BQZ file for BQ76922EVM

  

  Tom Elie Deboos-Mylet

  TI Thinks Resolved

  Part Number: BQ76925EVM Other Parts Discussed in Thread: BQ76922 , BQ76925 Hi, I was wondering if I could get the .BQZ file for the BQ76922 monitor please. Thanks

  • over 3 years ago
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Answered

• BQ76922: VSS connection at cell side VC0 or at PACKside PGND

  

  rens van bolderik

  Resolved

  Part Number: BQ76922 Hello, in the BQ76922EVM I see that the VSS from the device and everthing around it is connected to BAT-. This means that The device own curren is not measured in the current measurment The MSP430F5529IPN is conected to QGND and…

  • Resolved

  • 1 month ago
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Answered

• BQ76922: Capacitor between VC1 and VSS?

  

  Cor Los

  Resolved

  Part Number: BQ76922 Hi, regarding BQ76922 the Datasheets recommends 100nF between VC1 and VC0, but with BQ76922EVM this one is missing instead it's between VC1 and VSS. Which one is preffered or are both solutions basically the same?

  • Resolved

  • 5 months ago
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Answered

• BQ76922: Recommended ESD protection

  

  Vaibhav Khatri

  Resolved

  Part Number: BQ76922 Other Parts Discussed in Thread: , BQ76952 , BQ769142 , BQ76942 Tool/software: Hello, I am designing a BMS around BQ76922 and I went through its datasheet and it doesn't specify that it have in-built ESD protection for cell measurement…

  • Resolved

  • over 1 year ago
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Answered

• RE: BQ76922: Standalone schematic review

  

  Gavin Long

  Resolved

  First, I'll answer your specific questions: 1. If using the EV2400, then the user guide does say the SCL/SDA pins are pulled up to 3.3V with a 20 kΩ Resistor. Just be aware if the BQ76922 is powered up before the EV2400, then the I2C pin of the BQ76922…

  • 10 months ago
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