• BQ28Z610: Sense resistor selection for low-current application

  

  Johannes Leuvennink

  TI Thinks Resolved

  Part Number: BQ28Z610 Tool/software: Hi Everyone I am currently designing a battery powered device and want to accurately determine the state of charge for the battery. I am looking at using the BQ28Z610 for this purpose. My question is regarding the selection…

  • 27 days ago
  • Power management
  • Power management forum

• BQ28Z610-R1: BQ28Z610-R1 battery display is abnormal

  

  lzou

  Part Number: BQ28Z610-R1 Hello! The BQ28Z610-R1 SOC I am currently debugging displays abnormal battery power. Discharge setting When the SOC is 0%, the set voltage is 3.0V. When the SOC is 5%, the set voltage is 3.2V. When the discharge is 0% and then…

  • 3 months ago
  • Power management
  • Power management forum

• RE: BQ28Z610-R1: Acknowledging a write (address plus write bit), but failing to acknowledge data

  

  Robert

  Hello John, Thank you for providing this, please allow some time for me to look over the files you have provided. Regards, Robert.

  • 2 days ago
  • Power management
  • Power management forum

• BQ28Z610: charging fet is disabled after power is removed

  

  Lince chacko

  TI Thinks Resolved

  Part Number: BQ28Z610 Tool/software: Dear TI Team, I am able to turn the charging and discharging FETS successfully using MACSubcmd() but it does not work once battery has been disconnected and connected again. I read in the Technical Reference Manual…

  • 1 month ago
  • Power management
  • Power management forum

• BQ28Z610: 在正常放电过程中，soc从23％直接下降为0

  

  yong miao

  TI Thinks Resolved

  Part Number: BQ28Z610 Other Parts Discussed in Thread: BQSTUDIO Tool/software:

  • 3 days ago
  • Power management
  • Power management forum
Answered

• BQ28Z610: BQ28Z610 genuine or not?

  

  Gary Lo

  Resolved

  Part Number: BQ28Z610 I've some BQ28Z610 but they have different markings on the chip, I would like to know they are all genuine?

  • Resolved

  • 4 months ago
  • Power management
  • Power management forum

• RE: BQ28Z610: The IIC of the BQ28Z610 chip has a probability of NACK, and the SCL signal line is pulled down

  

  Adrian

  I believe firmware version 17 is for BQ28z610. I am telling you to upgrade the firmware to the latest BQ28z610-R1 firmware. The latest R1 firmware will have that bit available to use. Regards, Nick Richards

  • 3 months ago
  • Power management
  • Power management forum
Answered

• RE: BQ28Z610-R1: BQ28Z610 Low-current discharge charge and RSOC not updated

  

  Anthony

  Resolved

  Hi Zheng, No worries, please send the log and .gg file for the bq28z610 in use when they become available so we can take a look into this issue. Regards, Anthony Baldino

  • 4 months ago
  • Power management
  • Power management forum

• BQ28Z610: What do these registers mean?

  

  jiang kun

  TI Thinks Resolved

  Part Number: BQ28Z610 Tool/software: Hi Ti team: The following registers are not explained in the BQ28Z610 specification；Please help to confirm what is the meaning？ 1. Settings--Configuration--Power Config-- SLEEPWKCHG 2. Settings--Configuration…

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

• BQ28Z610-R1: about VC1 pin.

  

  R.Fukunaga

  Resolved

  Part Number: BQ28Z610-R1 Other Parts Discussed in Thread: BQ34Z100 Tool/software: Hi all, I would like to know how to handle the VC1 pin. My customer is going to use a battery with a thermistor. My customer is going to use it with the following configuration…

  • Resolved

  • 2 months ago
  • Power management
  • Power management forum

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