• BQ41Z90: BQ41Z90 Valid Charge Termination Issue

  

  Mark Re

  TI Thinks Resolved

  Part Number: BQ41Z90 Other Parts Discussed in Thread: BQSTUDIO , GPCCHEM Hi, We have designed battery pack that is using BQ41Z90 Fuel Gauge as BMS controller. The battery pack has following configuration: Pack configuration: 12S1P, Design Capacity…

  • 21 days ago
  • Power management
  • Power management forum
Answered

• RE: BQ41Z90: BQ41Z90 cannot enter Shoutdoun

  

  leixiaofeng

  Resolved

  gg file and Sheet； 10S1P BQ41Z90 Debugging samples 20251101.gg.csv 6523.10S1P bq41z90 Sheet1.pdf

  • 20 days ago
  • Power management
  • Power management forum
Answered

• BQ41Z90EVM: BQ41Z90 Setup to turn on CHG and DSG FETS

  

  Marco Moller

  Resolved

  Part Number: BQ41Z90EVM Other Parts Discussed in Thread: BQ41Z90 , BQ40Z80 , BQSTUDIO Tool/software: Hi, I am busy working with the BQ41Z90 EVM. I am currently struggling to get the charge and the discharge fets to turn on. I have set up the data memory…

  • Resolved

  • 3 months ago
  • Power management
  • Power management forum
Answered

• BQ41Z90EVM: CFET & DFET don't turn on

  

  Tobias Jung

  Resolved

  Part Number: BQ41Z90EVM Tool/software: Hi TI-experts, for a long time, we had the problem, that we couldn't communicate with the Eval board. Now we change the BQ chip with one of the samples you supplied. original chip on Eval board: new…

  • Resolved

  • 5 months ago
  • Power management
  • Power management forum

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