• BQ27427: BQ27427 BIN pin fuction

  

  Fu wei

  TI Thinks Resolved

  Part Number: BQ27427 Tool/software: Can BQ27427 measure extra temperature NTC via BIN pin?

  • 1 month ago
  • Power management
  • Power management forum

• BQ27427: BQ27427 simulation model for BQ27427

  

  Xiaoxiang Liu

  TI Thinks Resolved

  Part Number: BQ27427 Tool/software: Hi expert, Could you provide the IBIS files or S-Parameter or Pspice-mode for BQ27427. We wants to simulate the BQ27427. Thanks Xiaoxiang

  • 2 months ago
  • Power management
  • Power management forum

• BQ27427: BQ27427 OpConfigB Register is not match with software

  

  Fu wei

  TI Thinks Resolved

  Part Number: BQ27427 Other Parts Discussed in Thread: BQSTUDIO Tool/software: BQ27427 datasheet OpConfigB Register is different with software. This device have Relax RC jump function? The software configB have these register, but datasheet these bit…

  • 1 month ago
  • Power management
  • Power management forum

• BQ27427: What triggers the watchdog reset WDRESET ?

  

  Johann

  TI Thinks Resolved

  Part Number: BQ27427 Other Parts Discussed in Thread: BQ24010 Tool/software: Hello, I notice that during charging or recharging, the WDRESET pin goes high, leading to an ITPOR and causing me to lose all my configuration. What conditions, other than undervoltage…

  • 4 days ago
  • Power management
  • Power management forum
Answered

• BQ27427: Support for LiFePO4 battery

  

  Dice-K

  Resolved

  Part Number: BQ27427 Other Parts Discussed in Thread: BQ27426 Tool/software: Hi support team, Does the BQ27427 support LiFePO4 battery? Also, are there any advantages to using the BQ27427 over the BQ27426? Regards, Dice-K

  • Resolved

  • 1 month ago
  • Power management
  • Power management forum

• BQ27427: Gas gauge with I2C interface which is suitable for 15mAh battery

  

  Bohdan Yanko

  TI Thinks Resolved

  Part Number: BQ27427 Tool/software: Hi I really like the potentially simple integration of BQ27427 But I am noticing that suitable battery capacity is 100mA or more Maybe you can advice IC P/N which could be used with 15mA LiPo? Best, Bogdan

  • 17 days ago
  • Power management
  • Power management forum
Answered

• BQ27427: What can lead to a WDRESET? And 99% Issue

  

  Johann

  Resolved

  Part Number: BQ27427 Other Parts Discussed in Thread: BQSTUDIO , Tool/software: I am using BQStudio to create a profile and have connected the I2C lines to the test pins of our MCU. During the charging or discharging phases of the learning cycle, I encounter…

  • Resolved

  • 23 days ago
  • Power management
  • Power management forum
Answered

• BQ27427: 2 parallel connections of battery

  

  Shunsuke Yamamoto

  Resolved

  Part Number: BQ27427 Tool/software: Hi team, Is BQ27427 able to support 2 cell batteries(2 parellel connection)? I am sorry that I am new to battery gauge IC, so please kindly teach me. Best regards, Shunsuke Yamamoto

  • Resolved

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

• BQ27427: VSYS minimal and maximal output

  

  Christian Cedric TOE

  Resolved

  Part Number: BQ27427 Tool/software: Hi support team, We are working on a new device using a BQ27427 as fuel gauge, because of the application in low temperatures (-40 degrees Celsius), we are using the MCP1256 Buck/Boost to provide 3.3v even when the…

  • Resolved

  • 2 months ago
  • Power management
  • Power management forum

• BQ27427: Linux V5.15 driver

  

  sam vanherbergen

  TI Thinks Resolved

  Part Number: BQ27427 Tool/software: Hi, Is a Linux V5.15 driver available for this component? If not, what would you suggest as an alternative (for use with a 2800mAh Li-Po battery)? Thanks, Kind regards, Sam

  • 2 months ago
  • Power management
  • Power management forum

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