• BQ40Z50-R1: Rsens value

  

  eajon chen

  Part Number: BQ40Z50-R1 Dear TI team, What is the range of the Rsens resistor for BQ40Z50-R1? What is the maximum value that the Rsens resistance can be set to? Thank You!

  • 3 months ago
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• BQ40Z50-R1: Fail on i2c write

  

  Muralikrishnan T

  Part Number: BQ40Z50-R1 Hi, I am using the BQ40z50-R1 chip for my project and interfaced with STM32 controller, i tried to modify the Charge Term Voltage (0X4952), failling always. I follwed the "0x00 ManufacturerAccess() and 0x44 ManufacturerBlockAccess…

  • 1 month ago
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• BQ40Z50-R1: BQ40Z50-R1 battery monitor enters SHUTDOWN mode after wake-up time issue

  

  PENG HU

  TI Thinks Resolved

  Part Number: BQ40Z50-R1 After the BQ40Z50-R1 battery monitor enters the SHUTDOWN mode, there is an issue with the wake-up time the charger is plugged in. The time it takes for the host to communicate normally with the IC and read data after the IC wakes…

  • 8 months ago
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• BQ40Z50-R1: Doubt in BQ40Z50 Chemistry ID BMS System

  

  Sumedh Saptarshi

  Part Number: BQ40Z50-R1 Other Parts Discussed in Thread: BQ40Z50 , GPCCHEM Previously, we were using a 3.7V, 2600mAh 18650 Li-ion battery pack with BQ40Z50 BMS System. We are now upgrading to a 3.7V, 5200mAh 21700 Li-ion battery with same BQ40Z50 system…

  • 3 months ago
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• BQ40Z50-R1: How to update BQ40Z50-R1 using external MCU.

  

  Dario Barukcic

  TI Thinks Resolved

  Part Number: BQ40Z50-R1 Other Parts Discussed in Thread: BQSTUDIO Tool/software: Hi, I am using the BQ40Z50-R1 and have some questions regarding firmware updates. I have successfully updated my BQ40Z50-R1 to the R5 version using the available .srec…

  • 10 months ago
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• BQ40Z50-R1: srec firmware burning guide for BQ40Z50

  

  Lumina Gui

  Part Number: BQ40Z50-R1 Other Parts Discussed in Thread: BQ40Z50 , BQ4050 , BQ78350 Dear TI Engineer, We are wondering if TI can provide the srec firmware burning guide for BQ40Z50 (as will as BQ4050). So that we can build our own production software…

  • 3 months ago
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• BQ40Z50-R1: Uploading and downloading data

  

  Aleksander Wojciechowski

  Part Number: BQ40Z50-R1 Other Parts Discussed in Thread: EV2400 Hello, I’m developing a BMS programmer; at the moment I’m flashing and calibrating everything manually using the EV2400. I’d like to automate this process – how can I flash the GG files…

  • 10 days ago
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• BQ40Z50-R1: BQ40Z50 AtRateTimeToEmpty

  

  jim huang

  TI Thinks Resolved

  Part Number: BQ40Z50-R1 Hi, Does the SMBus AtRateTimeToEmpty() dynamically update basing on the discharging current in case of that the value of SMBus AtRate() is never changed from its default value? Thanks, Jim

  • 7 months ago
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• BQ40Z50-R1: BQ40Z50 SMBus interface communication with a 3.3V MCU without level translation

  

  CHUANG HONG HUANG

  Part Number: BQ40Z50-R1 Other Parts Discussed in Thread: BQ40Z50 HI, Are there any implications of connecting the BQ40Z50's SMBus interface directly to a 3.3V MCU without level translatio n?

  • 2 months ago
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• RE: BQ40Z50-R1: Clearing the Condition Flag

  

  Miguel Castro Gonzalez

  Hello Travis Travis Rothlisberger said: is it true that any QMax update will clear the CF flag? Yes, it will clear with a update of Qmax. The gauge looks at the error of Qmax which accumulates since the last time Qmax updated. Travis Rothlisberger…

  • 1 month ago
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