• BQ28Z620EVM-071: BQ28Z620EVM

  

  puppala naresh

  Part Number: BQ28Z620EVM-071 Other Parts Discussed in Thread: BQ28Z620 Tool/software: Dear Team, I am facing an issue with the BQ28Z620 EVM board, where the DSG FET is not turning OFF after the Cell Undervoltage (CUV) threshold is reached. I have set…

  • 6 days ago
  • Power management
  • Power management forum

• BQ28Z620EVM-071: BQ28Z620EVM

  

  puppala naresh

  Part Number: BQ28Z620EVM-071 Other Parts Discussed in Thread: BQ28Z620 Tool/software: Hi Team, We are using the BQ28Z620 EVM board and have uploaded the .gg CSV file. BQ28z620datafile.gg.csv Our setup consists of a 2S battery pack , with each cell rated…

  • 9 days ago
  • Power management
  • Power management forum

• BQ28Z620EVM-071: Remaining Capacity is Always Zero

  

  Gordon McKenzie

  Part Number: BQ28Z620EVM-071 Tool/software: Hello, I'm trying to use the BQ28Z620EVM but I find that the full charge capacity and remaining capacity are always zero. I currently have the charge and discharge FETs shorted out so that current flows between…

  • 10 hours ago
  • Power management
  • Power management forum

• BQ28Z620EVM-071: Do I need an EV2400 for this gas gauge if I intend to use it with TPS25751EVM and BQ25798EVM?

  

  Michael Bazarov

  TI Thinks Resolved

  Part Number: BQ28Z620EVM-071 Other Parts Discussed in Thread: USB2ANY , EV2400 Tool/software: Is there a way for me to use the USBCPD application or BQ Studio through the USB2ANY device to configure and evaluate the gas gauge/cell balancer?

  • 20 days ago
  • Power management
  • Power management forum

• BQ28Z620EVM-071: BQ28Z620

  

  puppala naresh

  Part Number: BQ28Z620EVM-071 Other Parts Discussed in Thread: BQ28Z620 , BQSTUDIO , GPCCHEM Tool/software: Hello, I am using BQStudio with the BQ28Z620 EVM board, but I am unable to accurately read the battery voltage and percentage. The values shown are…

  • 5 months ago
  • Power management
  • Power management forum

• BQ28Z620EVM-071: Set output voltage at once when change batterys

  

  Aliaksei Yablonski

  TI Thinks Resolved

  Part Number: BQ28Z620EVM-071 Other Parts Discussed in Thread: BQ28Z620 Hi! I have BQ28Z620 evaluation module and it works with two li-ion battery and all good.But when i change battery i need to click button on the board that get voltage on the output…

  • 10 months ago
  • Power management
  • Power management forum

• BQ28Z620EVM-071: No output voltage in PACK+ and PACK-

  

  Aliaksei Yablonski

  TI Thinks Resolved

  Part Number: BQ28Z620EVM-071 Other Parts Discussed in Thread: EV2400 We are buying this evaluation module(BQ28Z620EVM). I`m connect to 2 lion battery to 2p,1p,1n connector according to the schematic. On the push button i can read all registers from this…

  • 10 months ago
  • Power management
  • Power management forum

• BQ28Z620EVM-071: D1 and Q4 function

  

  Kailun Liu

  TI Thinks Resolved

  Part Number: BQ28Z620EVM-071 Hi team, What is the function of D1? Q4 is used to prevent Reversed plug in? Thanks!

  • 11 months ago
  • Power management
  • Power management forum
Answered

• BQ28Z620EVM-071: turn-on problems

  

  Francesco Niccolini

  Resolved

  Part Number: BQ28Z620EVM-071 Other Parts Discussed in Thread: EV2400 , BQ28Z620 Hello everyone, I'm working with the BQ28z620 Evaluation Board, after few days of standard working charging and discharging a Li-Ion Battery, I notice the BQ28z620 doesn't keep…

  • Resolved

  • over 1 year ago
  • Power management
  • Power management forum
Answered

• BQ28Z620: Learning Cycle

  

  Sebastien Gravel

  Resolved

  Part Number: BQ28Z620 Other Parts Discussed in Thread: BQSTUDIO Tool/software: Hi, We are currently developping a product using the BQ28Z620 gauge and are trying to perform the learning cycle on the product's battery. To simplify the process, we…

  • Resolved

  • 2 months ago
  • Power management
  • Power management forum

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