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  • BQ76PL536A: BQ76PL536A and TIDA-00817

    Resolved
    Part Number: BQ76PL536A Other Parts Discussed in Thread: BQ79616-Q1 , BQ79616 Hallo, Can you share the altium files of the 16 cell battery active balancing reference design in TIDA-00817 suitable for the BQ76PL536A part?
    • Resolved

  • BQ76PL536A: Spec difference between BQ76PL536A and BQ76PL536A-Q1

    TI Thinks Resolved
    Part Number: BQ76PL536A Hi expert， Could you pls help share the spec difference between BQ76PL536A and BQ76PL536A-Q1, thanks.

  • BQ76PL536A-Q1: BQ76pl536a-q1 programming with microcontroller

    Part Number: BQ76PL536A-Q1 I am working on a bms application. I have a nucleo-g474re microcontroller and the BQ76PL536A-Q1. How can i set the address in the BQ and then program it by eprom registers, using the microcontroller? Or should i make something…

  • BQ76PL536A-Q1: BQ76PL536A-Q1 Programming with nucleo microcontroller.

    TI Thinks Resolved
    Part Number: BQ76PL536A-Q1 I am working on a BMS application and i am using the BQ76PL536A-Q1 for reading cell voltages. Firstly, i want to program it with nucleo-g474re microcontroller. Which are the steps that i have to follow? Is the 7V pulse in LDOD…

  • BQ76PL536A-Q1: What input voltage is Vref derived from?

    Part Number: BQ76PL536A-Q1 Hey TI team, I am observing a rare issue in where CELL_UV/CELL_OV FAULT registers in this ASIC are asserted on bootup. I have some suspicion that there is an unstable Vref and was wondering if you could provide more details…
    • Answered

  • BQ76PL536A-Q1: What to do with FAULT_H and ALERT_H if unused in hardware? Float?

    Resolved
    Part Number: BQ76PL536A-Q1 Tool/software: I am only using the SPI comms to host for the faults and alerts? What do I do with the unused pins for noise and power consumption? Should they be left floating?
    • Resolved

  • BQ76PL536A: Balancing affects cell voltage measurement

    TI Thinks Resolved
    Part Number: BQ76PL536A Other Parts Discussed in Thread: BQ76PL536EVM-3 Hello TI team! Currently we are developing a custom BMS based on bq76pl536A IC and 32 series cell modules. When the balancing circuit is enabled, the adjacent cell voltages voltage…
    • Answered

  • BQ76PL536A: Connection order issue

    Resolved
    Part Number: BQ76PL536A Other Parts Discussed in Thread: BQ79616 Hello we got some issues with connection of battery pack with BMS configured with three stacked BQ76PL356 front ends in following configuration: 6/5/3 cells (in sum 14S configuration)…
    • Resolved

  • BQ76PL536A: How is "current loop" completed for SPI communications?

    TI Thinks Resolved
    Part Number: BQ76PL536A Hi, We have a design for a stacked battery pack BMS system using the BQ76PL536A integrated circuit. Most of the time it is working, but every once in a while we have one of the BQ IC's fail (small burned mark in one corner…
    • Answered

  • RE: BQ76PL536A-Q1: bq76PL536A-Q1

    Resolved
    Hi Zeeshan, We have not recommended an optocoupler with this device before. However, as long as the signals that the BQ76PL536A sees look normal, you should be able to use it. You'll need to use the datasheet to verify that the signals are within the…

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