• BQ40Z50-R1: Does BQ40Z50-R1 support I2C operation？

  

  Zhang Excellent

  Part Number: BQ40Z50-R1 Other Parts Discussed in Thread: BQ40Z50 Tool/software: Does BQ40Z50-R1 support I2C operation？Why if not？ My design context is that a charger SC8886S with I2C interface supported only is connected to EC and the battery protector…

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

• BQ40Z50-R1: RSOC

  

  GARETH OU

  TI Thinks Resolved

  Part Number: BQ40Z50-R1 Tool/software: Hi Customer has a question The original Max Error was 1% and then entered SHUTDOWN mode After a period of time, the Max Error of charging wake-up will have a chance to change to 2% What is the reason for this…

  • 3 months ago
  • Power management
  • Power management forum

• BQ40Z50-R1: Chemistry update compatibility

  

  Ralph Faber

  TI Thinks Resolved

  Part Number: BQ40Z50-R1 Other Parts Discussed in Thread: BQSTUDIO Tool/software: Previous posts stated that Battery Management Studio version 1.3.125 is needed to take advantage of most recently released chemistry update files (current version 1173 as…

  • 1 month ago
  • Power management
  • Power management forum

• BQ40Z50-R1: BQ40Z50-R1 RSOC

  

  GARETH OU

  TI Thinks Resolved

  Part Number: BQ40Z50-R1 Tool/software: Hi Customers require shipment RSOC 20~30% Some conditions were discovered during the production process When charged to 28% in the charging cabinet, let it sit for 1 to 3 hours, and then pass the test at other…

  • 11 months ago
  • Power management
  • Power management forum

• BQ40Z50-R1: Inquiry on SoC Drop Issue in Low-Temperature Discharge with BQ40Z50-R1

  

  Tom Tsao

  Part Number: BQ40Z50-R1 Tool/software: Hello TI Support Team Regarding the BQ40Z50-R1, we encountered an issue during low-temperature discharge testing at our customer’s site. When discharging at -30°C, we observed that the SoC dropped directly from…

  • 9 months ago
  • Power management
  • Power management forum

• BQ40Z50-R1: Factory srec file

  

  Avi shavit

  TI Thinks Resolved

  Part Number: BQ40Z50-R1 Tool/software: Hello Can i get the .srec factory file of BQ40Z50-R1 ? Thanks

  • 4 months ago
  • Power management
  • Power management forum

• BQ40Z50-R1: BQ40Z50R1

  

  Max

  Part Number: BQ40Z50-R1 Other Parts Discussed in Thread: GPCCHEM Tool/software: Hi In our 4S1P Smart Battery pack we use BQ40Z50-r1 IC. We have developed the battery pack and put the batteries under shutdown mode. The battery pack voltage is around…

  • 5 months ago
  • Power management
  • Power management forum

• RE: BQ40Z50-R1: BQ40Z50 led issue

  

  Alan Frias

  Hello BQ40Z50-R1, Could you send the schematics within the trend or send a friend request to privately view the two schematics. The only configuration you can do within the battery gauge is founded within the subclass "LED Support" on section 13.7 within…

  • 5 months ago
  • Power management
  • Power management forum

• BQ40Z50-R1: BQ40Z50

  

  jeremy Hall

  Part Number: BQ40Z50-R1 Other Parts Discussed in Thread: BQ40Z50 , BQSTUDIO Tool/software: We have an 14.4V 880Wh battery that drives a 28V inverter The inverter cuts out intermittently because intermittently a positive (charge ) current flow is seen…

  • 8 months ago
  • Power management
  • Power management forum

• BQ40Z50-R1: Application issues

  

  zhong susan

  Part Number: BQ40Z50-R1 Other Parts Discussed in Thread: BQ40Z50 Tool/software: Holle Can BQ40z50 record changes in pack voltage, and can the upper computer read changes in pack voltage

  • 6 months ago
  • Power management
  • Power management forum

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