Answered

• BQ25628E: WD timer setting

  

  Parimal Desai

  Resolved

  Part Number: BQ25628E Other Parts Discussed in Thread: BQ25628 , BQ25629 , Tool/software: Hello I have been trying to reset the WD timer above 40 seconds , for example 41 or 43 seconds , WD timer timer is timing out and Charger_Flag_0 (0x20[0]) is set ,…

  • Resolved

  • 1 month ago
  • Power management
  • Power management forum

• BQ25628E: Charging current configuration

  

  Gopika Raj V S

  Part Number: BQ25628E Other Parts Discussed in Thread: BQ27Z746 Tool/software: Hi Team, We are using the charger IC BQ25628E along with the fuel gauge BQ27Z746 in our design. We have fixed the charging current to 600mA by configuring BQ25628E. During …

  • 1 month ago
  • Power management
  • Power management forum
Answered

• BQ25628E: Detecting absent battery

  

  Martin

  Resolved

  Part Number: BQ25628E Tool/software: Hi, Following up on my previous question , the charger becomes unstable / confused when the battery is removed and audible buzzing as well as considerable EMI occurs. What is the best way of detecting the removal of…

  • Resolved

  • 2 months ago
  • Power management
  • Power management forum
Answered

• BQ25628E: OCP gets unexpectedly activated

  

  Martin

  Resolved

  Part Number: BQ25628E Tool/software: Hi, I am working on implementing BQ25628E in my device and I'm facing further issues - the device takes many attempts to start as the part is repetitively cut by BATFET for an unknown reason. Device is turned…

  • Resolved

  • 1 month ago
  • Power management
  • Power management forum
Answered

• BQ25628E: Noise at light load

  

  Martin

  Resolved

  Part Number: BQ25628E Tool/software: Hi, I am creating a custom design using the part. The charging, ADC, etc. functionality works well. However, at light loads (= battery fully charged or no battery) when the system draws about 50 mA from VSYS, VSYS…

  • Resolved

  • 3 months ago
  • Power management
  • Power management forum

• BQ25628E: Request of the BQ25628E schematic review

  

  Brian Wan

  TI Thinks Resolved

  Part Number: BQ25628E Tool/software: Based on the application note, our BQ25628E schematic is as below. Please advise if there is any issue. -CHARGE/CHG_status/CHG_INTn/SDA/SCL/CHG_CEn/CHG_ISET are connected to the host. -TS is connected to the NTC…

  • 6 months ago
  • Power management
  • Power management forum

• BQ25628E: Extending interrupt output time

  

  Jason Maxwell

  TI Thinks Resolved

  Part Number: BQ25628E Tool/software: Hi Team, Is the a way to extend the output low time for the interrupt on the BQ25628E? My customer is having issues with the SOC reliably detecting the interrupt from the battery charger (only 256us of low time from…

  • 4 months ago
  • Power management
  • Power management forum

• RE: BQ25628E: conditions for charging BQ25628E

  

  Jonny

  Hello, Could you please provide me with a bqStudio log file that shows this behavior, and the golden image so I can see the full picture of what is occurring here? Regards, Jonny.

  • 7 months ago
  • Power management
  • Power management forum

• BQ25628: BQ25628 vs BQ25628E

  

  Peter Schmuckal

  TI Thinks Resolved

  Part Number: BQ25628 Tool/software: What is the difference between the BQ25628 vs BQ25628E parts? Be nice if that was in the FAQ.

  • 5 months ago
  • Power management
  • Power management forum
Answered

• BQ25628E: Register for deglitch time to exit ship mode?

  

  McKenna Strambi

  Resolved

  Part Number: BQ25628E Other Parts Discussed in Thread: BQ25638 Tool/software: Hi expert, Is there a way to change this setting to 3secs instead of 0.8sec via a register setting? Thanks! McKenna

  • Resolved

  • 4 months ago
  • Power management
  • Power management forum

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