Search tips
Showing 18 results View by: Thread Post Sort by

  • BQ79718-Q1: BQ79718-Q1 AVDD pin issue

    TI Thinks Resolved
    Part Number: BQ79718-Q1 AVDD supply of BQ79718-Q1 is not coming on board power up what are the possible reasons of AVDD shutdown.
    • Answered

  • BQ79718-Q1: BQ79718-Q1 VC,CB Pin Surge Protection

    Resolved
    Part Number: BQ79718-Q1 Hello, I installed a TVS on the BQ79718-Q1 chip for surge protection on the VC and CB lines. As a result, the voltage displayed on the cell monitoring has many swings. After checking with a multimeter, it seems that diodes are built…
    • Resolved

  • BQ79718-Q1: BQ79718 Hardware Configuration Support

    Part Number: BQ79718-Q1 First of all, I would like to explain the structure we use. We are using BQ79718. Our battery module consists of 16 cells. Each cell is connected in series with BUSBAR. BMS is fed with BUSBAR from the negative terminal of Cell…
    • Answered

  • BQ79718-Q1: BQ79718 External Balance

    Resolved
    Part Number: BQ79718-Q1 Dear Supporter, Could you help me about Cell Balancing with External FETs; Is there any document with selection of Rextr, Qextr, D1, Cgate, Rgate and Rbias? There is no very detailed explanation in the BQ79718-Q1 and BQ79716-Q1…
    • Resolved

  • BQ79718-Q1: BQ79718 to BQ79735 Isolation

    TI Thinks Resolved
    Part Number: BQ79718-Q1 Hello! For BQ79718 to BQ79735 - my customer would like to know if they can get by without the isolation transformers in the BECM. They have used isolation caps between the BPSMs on the UART lines. When they run the UART into the…

  • BQ79718-Q1: Busbar Voltage Measurement

    Part Number: BQ79718-Q1 Hello, I am using BQ79718 IC. It consists of 16S cells. Accordingly, I made my pin configuration as follows. I carry energy to my circuit with the busbar from the 16th cell. At this point, I have voltage losses on the busbar due…

  • BQ79718-Q1: BQ79718-Q1 Sleep Mode Fault Tone

    TI Thinks Resolved
    Part Number: BQ79718-Q1 Hi The customer design with BQ79718-Q1, they test the SM_SLEEP_FAULT: Sleep Mode Fault Tone following the Safety Manual. They set the fault tone registers according to the manual, but the expected diagnostic result did not appear…
    • Answered

  • BQ79718-Q1: bq796x compatibility and migration guide

    Resolved
    Part Number: BQ79718-Q1 Dear E2E support, Is there any software compatibility or any migration guide under process, to help on the redesign from our bq796x to our bq797x series? Regards,
    • Resolved

  • BQ79718-Q1: Active cell balancer automotive

    TI Thinks Resolved
    Part Number: BQ79718-Q1 Dear Sir / Madam, My name is Francesco Cigarini and I am a Senior Consultant at P3 Group ( www.p3-group.com ). My firm is currently working on behalf of an automotive OEM to perform a screening of Battery Management Systems capable…
    • Answered

  • BQ79718-Q1: How to read CMIC data without using EVM bridge ICs?

    Resolved
    Part Number: BQ79718-Q1 Other Parts Discussed in Thread: BQ79616-Q1 , BQ79616 I am trying to use Arduino's UART serial communication to read data from one BQ79716-Q1 cell monitoring IC. Can you tell me if is it possible to do so without the BQ79600 EVM…
    • Resolved

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