• RE: BQ20Z65-R1_BQEVSW-SW: BQ20Z65-R1 - Processor is unable to detect I2C node with I2Cdetect command in Linux

  

  saravanaprabhu sarva kannan

  HI Alan and team, Any update on the request. We performed few more experiments, and the summary are, We are currently utilizing a SMART battery pack equipped with the TI BQ20Z65-R1 fuel gauge in our embedded system. While interfacing with the i…

  • 5 months ago
  • Power management
  • Power management forum

• BQ20Z65-R1: Some questions of BQ20z65-R1

  

  Statham Su

  TI Thinks Resolved

  Part Number: BQ20Z65-R1 Hello Sir: We have some questions which needs your help. Please refer excel file and gg file, we read the abnormal battery packs (6pcs) and get some log date in the excel file. Please refer below list. 1. in the excel file…

  • over 3 years ago
  • Power management
  • Power management forum

• BQ20Z65-R1: PERS# pin status

  

  Thomas CN1

  TI Thinks Resolved

  Part Number: BQ20Z65-R1 Other Parts Discussed in Thread: BQ20Z60-R1 Hi, 1) BQ20Z65-R1 data sheet Figure 2-4. AFE Discharge Overcurrent Protection mentions as: Reinsert Battery Pack [PRES#] transitions from 0 to 1 But section 2.8.2.1 Battery Pack…

  • over 3 years ago
  • Power management
  • Power management forum

• BQ20Z65-R1_BQEVSW-SW: BQ20Z655-R1 Lost track of state of charge

  

  Tony Brenke15

  TI Thinks Resolved

  Part Number: BQ20Z65-R1 The PN selector does not allow me to select the BQ20Z655. The battery pack is charged up and set on a shelf. the display does not change but the pack is dead. how did it lose track of the state of charge? This seems to randomly…

  • over 2 years ago
  • Power management
  • Power management forum

• BQ20Z65-R1: Internal remaining capacity counter reset

  

  jeffrey ye

  TI Thinks Resolved

  Part Number: BQ20Z65-R1 Hi TI Team, If Over Charge Capacity occurs, the OC bit or Over Charge fault condition can be cleared by a continuous amount of discharge over Over Charge Recovery. But how to reset the internal counter? Discharge the battery…

  • over 3 years ago
  • Power management
  • Power management forum

• BQ20Z65-R1: High current consumption

  

  Ernest Yong

  TI Thinks Resolved

  Part Number: BQ20Z65-R1 Hello all, I have a customer who is using BQ20Z65-R1 as their battery fuel gauge. They have tested their board and the function is working fine. The device is able to charge, discharge and communicate. The only issue is that…

  • over 3 years ago
  • Power management
  • Power management forum
Answered

• BQ20Z65-R1: Difference between BQ20Z65DBTR and BQ20Z65DBTR-R1

  

  Anson Zhao

  Resolved

  Part Number: BQ20Z65-R1 Are there any differences between BQ20Z65DBTR and BQ20Z65DBTR-R1. Can i use BQ20Z65DBTR to replace BQ20Z65DBTR-R1? Thanks

  • Resolved

  • over 4 years ago
  • Power management
  • Power management forum

• BQ20Z65-R1: ASRP ASRN Short Circuit Detection

  

  Annie Liu

  Part Number: BQ20Z65-R1 Hi Team, The customer would to know that the BQ20Zxx series is out of range when doing ASRP ASRN short circuit detection, how to solve it? Thanks. Annie

  • over 4 years ago
  • Power management
  • Power management forum

• BQ20Z65-R1: Difference between BQ20Z65DBTR and BQ20Z65DBTR-R1

  

  Anson Zhao

  TI Thinks Resolved

  Part Number: BQ20Z65-R1 Other Parts Discussed in Thread: BQ20Z65 I cannot find the stocks of BQ20Z65DBTR-R1, So i bought old part BQ20Z65DBTR for replacement. I built 100pcs battery module. None of them can be activated. Then I replaced with part BQ20Z65DBTR…

  • over 4 years ago
  • Power management
  • Power management forum
Answered

• BQ20Z65-R1: Latest SENC File

  

  Antonio Fadhel

  Resolved

  Part Number: BQ20Z65-R1 Other Parts Discussed in Thread: BQ20Z65 Hi Team, Can you please confirm if bq20z65_r1_0105_bld_3.senc is the latest FW file for BQ20Z65-R1? Due to availability issues, my customer using BQ20Z65-R1 secured some units of BQ20Z65…

  • Resolved

  • over 4 years ago
  • Power management
  • Power management forum

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