Answered

• BQ40Z60: USB2ANY instead of EV2300

  

  Jedrzej Baranski

  Resolved

  Part Number: BQ40Z60 Other Parts Discussed in Thread: USB2ANY , BQSTUDIO , MKST-3P-ALT-EV2300 , EV2400 Hello, our EV2300 seems to be damaged and we cannot program BQ40Z60, but we have USB2ANY. Is there any possibility to use USB2ANY to program BQ40Z60? Best…

  • Resolved

  • 29 days ago
  • Power management
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Answered

• BQ40Z60: Cell Balancing Time Equation

  

  Kyle Mehringer

  Resolved

  Part Number: BQ40Z60 Hello, In the reference manual for BQ40Z60 (Section 8 - Cell Balancing), is the following equation correct for the cells 2-4 balancing time? We thought only the 2x resistor would change from the equation of Cell 1 to the equation…

  • Resolved

  • 2 months ago
  • Power management
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Answered

• BQ40Z60: Which platform the BQ40Z60 Firmware is targeted?

  

  John11513

  Resolved

  Part Number: BQ40Z60 Hi, I noted there is a BQ40Z60 Firmware download ( https://www.ti.com/lit/zip/sluc598 ). I am wondered on which platform or MCU this firmware is targeted? Thank you! John

  • Resolved

  • 4 months ago
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Answered

• BQ40Z60: Ra Table Not Updating During Discharge

  

  Perry DeGuzman

  Resolved

  Part Number: BQ40Z60 Other Parts Discussed in Thread: GPCCHEM Hi, I'm currently in the process of completing the learning cycle. So far the update status is 05 so I was able to update Qmax. After discharging the batteries from full and waiting 5 hours…

  • Resolved

  • 1 month ago
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• RE: BQ40Z60: Cell Grid

  

  Asfan Fiirizky

  Hello Wyatt, Wyatt Keller said: the gauge switched to the other Ra table that still had high values Can you elaborate more on this? Which other Ra table are you referring? Is it the difference between Ra and Rax? Thankyou, Asfan

  • 2 months ago
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• RE: BQ40Z60: CompRes (Compensated Resistance)

  

  Asfan Fiirizky

  Hello Wyatt, Wyatt Keller said: the gauge may not be in discharge mode So do you mean that even if the current is negative, which indicate we're currently discharging, but with the grid stuck at certain point, It means that the gauge would assume that…

  • 2 months ago
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• BQ40Z60: failed to write data memory to BQ40z60 (using Bqstudio)

  

  Tommy Chin

  TI Thinks Resolved

  Part Number: BQ40Z60 Other Parts Discussed in Thread: BQSTUDIO Hi, I am having problem to write data memory into BQ40z60 EVM board. Below is the error message from Bqstudio (version 1.3.101): "Parameter not written, classname claibration, subclass name…

  • 4 months ago
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• BQ40Z60: The difference between Ra and Rax value on Ra table?

  

  Asfan Fiirizky

  TI Thinks Resolved

  Part Number: BQ40Z60 We have a data memory which shown significantly different value of Ra and Rax. We want to know the correlation between those value.

  • 5 months ago
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• BQ40Z60: ACLW Definition

  

  Perry DeGuzman

  TI Thinks Resolved

  Part Number: BQ40Z60 Is there a clear definition of what ACLW means in the operation status? I understand that it flags low ac adaptor voltage but what does that mean? Is there a configurable threshold in data flash or a fixed value that it compares the…

  • 8 months ago
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• BQ40Z60: How DODEOC works?

  

  Hendra Kusdarwanto

  TI Thinks Resolved

  Part Number: BQ40Z60 Other Parts Discussed in Thread: BQSTUDIO Hi, Could you explain more how the DODEOC ( DOD at EOC) work?, is the VCT the only prerequisite to making the DODEOC updated?. We were trying to cycle the pack from 20% - 80% repeatedly without…

  • 8 months ago
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