• BQ27546-G1: Toggle SE pin with INTPOL

  

  Michael Balourdas

  Part Number: BQ27546-G1 Hello, I'm trying to cause the SE pin to toggle by changing INTPOL. I have INTSEL set to 0 for interrupt mode instead of shutdown mode, and SE_PU is high. POR was done to let the SE_PU change take effect. But changing INTPOL…

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

• BQ27546-G1: Hard-reset required for correct SoC reading

  

  Andrew Baek

  TI Thinks Resolved

  Part Number: BQ27546-G1 Other Parts Discussed in Thread: GPCCHEM Hello, We are having the following issue with BQ27546-G1 The SoC reading goes up very slowly and stops updating prematurely In a situation like, the SoC levels off anywhere between…

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

• BQ27546-G1: Bqstudio, cannot change charge current

  

  Pinyada R.

  TI Thinks Resolved

  Part Number: BQ27546-G1 Other Parts Discussed in Thread: BQSTUDIO Programming my gauge with .srec file and found that charge current in register and charge current threshold in data memory are not the same. .srec file was generated months ago, and…

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

• BQ27546-G1: Exit From HIBERNATE

  

  Fabio Gou

  TI Thinks Resolved

  Part Number: BQ27546-G1 1. Could you pls tell me what communication activity? like write I2C or read I2C? 2. I saw the communication activity could wakeup, also exit from _Hibernate. Is there any difference? Or wake up means exit from Hibernate? …

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

• BQ27546-G1: bq27546-G1 latest FW version

  

  John Chou62

  Resolved

  Part Number: BQ27546-G1 Other Parts Discussed in Thread: BQSTUDIO hi Team, customer would like to check TI's latest MP version of the bq27546-G1 FW version. can you please help to let us know? since there is no FW package from TI.com Thanks

  • Resolved

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

• BQ27546-G1: bqStudio: Does not detect BQ27546G1

  

  Michael Black78

  Resolved

  Part Number: BQ27546-G1 Other Parts Discussed in Thread: EV2400 , BQSTUDIO Hi, I received and connected the EV2400, PWR702 eval module, Lithium battery, and load/charger (see image below) I opened the bqStudio and upon selecting my gauge (0546_2_01…

  • Resolved

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

• BQ27546-G1: Same golden image for different layouts

  

  Michael Balourdas

  TI Thinks Resolved

  Part Number: BQ27546-G1 Hello, If I want to use the BQ27546-G1 with the same battery on two different projects with different layouts, can I use the same golden image for both? Or do I have to perform a learning cycle for each layout? Thanks,…

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

• BQ27546-G1: GPCRA0 issue

  

  Pinyada R.

  Resolved

  Part Number: BQ27546-G1 Other Parts Discussed in Thread: GPCRA0 , GAUGEPARCAL , GPCCHEM Hi, from https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1113669/bq27546-g1-soc-jump-during-relax-discharge-relax-test…

  • Resolved

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

• BQ27546-G1: Chem ID issue

  

  Pinyada R.

  Resolved

  Part Number: BQ27546-G1 during a relax-discharge-relax (rel-dis-rel) test, what if I increase a discharge/charging relaxation time to the next day? It is not convenient for me to strict the time only for 5 or 2 hours.

  • Resolved

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

• BQ27546-G1: TS pin connection

  

  CHEN YAN

  Resolved

  Part Number: BQ27546-G1 Hi, expert Can the TS pin of BQ27546-G1 connected to the TS wire from battery pack? Thanks. Best Regards. Chen

  • Resolved

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

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