Search tips
Showing 650 results View by: Thread Post Sort by
    Answered

  • RE: BQ34Z100-R2: Need support for BQ34Z100-R2 IC schematics

    Resolved
    Hi, Murali C said: Can I connect the SYS ground to Pack- instead of to BAT- ? Because, I'm connecting PACK- to SYS ground. so while interfacing with MCU and Fuel gauge it can be same ground. But in EVM/schematics it is connected with Bat-. It should…
    • Answered

  • BQ34Z100-R2: Voltage Divider differences Between BQ34Z100-G1 and BQ34Z100-R2

    Resolved
    Other Parts Discussed in Thread: BQ34Z100EVM , BQ34Z100-R2 , BQ34Z100-G1 Dear Sirs and Madams, I would like to confirm how to evaluate a two-cell lithium-ion battery using the BQ34Z100EVM. The jumper settings on the EVM are set to "> 5V"" and "18V…
    • Resolved

  • BQ34Z100-R2: Whhich BQ34Z100 golden image files need to be used to upgrade and program

    Part Number: BQ34Z100-R2 Other Parts Discussed in Thread: BQ34Z100 , BQSTUDIO When creating golden image files from BQStudio for the BQ34z100, it creates 3 files: *.srec *.bq.fs *.df.fs If we get new devices with older firmware on them, which…

  • BQ34Z100-R2: bq34z100 NiMH – One-Time Learning vs Repeatable Test Results

    Part Number: BQ34Z100-R2 Hi, I am using a 6-cell GP1100DH NiMH battery pack with the bq34z100-R2. I am trying to understand what must be repeated for each battery pack versus what can be done once to obtain repeatable and comparable test results. …

  • RE: BQ34Z100-R2: BQ34Z100-R2

    Hello Robin, robin gangopadhya18 said: How do we get GPCCHEM -Use the GPCCHEM calculator to verified that there isn't already a chemID that has less than a 3% in DoD difference, and if there is not that a new ChemID would need to be made for that…

  • BQ34Z100-R2: All LEDs are ON

    Part Number: BQ34Z100-R2 Other Parts Discussed in Thread: BQ76952 , , SN54HC164 Hi, We have developed a 16S Battery Management System (BMS) using the BQ76952 along with the BQ34Z100-R2 fuel gauge IC. For state-of-charge (SOC) indication…

  • BQ34Z100-G1: Replace BQ34Z100PWR-G1 with BQ34Z100-R2

    TI Thinks Resolved
    Part Number: BQ34Z100-G1 Other Parts Discussed in Thread: BQ34Z100-R2 Tool/software: Dear Can the BQ34Z100PWR-G1 be replaced with the BQ34Z100-R2 version? Is it possible to support the firmware update of the chip? That is differences between BQ34Z100PWR…

  • BQ34Z100-R2: bq34z100-R2 NiMH Learning Cycle – Learned Status and Update Status Clarification

    Part Number: BQ34Z100-R2 Hi, I am currently using a 6-cell GP1100DH NiMH battery pack and following the How to Complete a Successful Learning Cycle for the bq34z100 Could you please clarify the expected Learned Status and Update Status values…

  • BQ34Z100-R2: Need Clarification of pin mangling in External LED Mode

    Part Number: BQ34Z100-R2 Hello, according to the page 37 of bq34z100-r2 TRM, in External LED mode Use RC2 as Clock and RC0 as Data, and RC2 is LED1, and RC0 is LED2. according to the page3 pin configuration P1 is LED1 and P2 is LED2, considering…
    • Answered

  • BQ34Z100-R2: Design Energy

    Resolved
    Part Number: BQ34Z100-R2 Hello, I had a question about the design energy parameter for the BQ34Z100-R2 fuel gauge. We are using it for a 14S1P configuration with a nominal pack voltage of 51.8V, or 3.7V nominal per cell. Which value do I use when calculating…
    • Resolved

Didn't find what you are looking for? Post a new question.