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  • BQ77915: UV Recovery - solution found

    Part Number: BQ77915 Tool/software: Hi Guys, I'm guessing there's no reply to my post because this question has been asked dozens of times before ( original post ) There is no Ti approved solution - but i've found something that works for me …

  • BQ77915: BQ7791501PWR Marking

    Part Number: BQ77915 Tool/software: Hi The markings on the two devices exhibit differences in font style and color. Could you kindly confirm whether this variation is considered normal? thanks

  • BQ77915: Technical Issues with BQ77915

    Part Number: BQ77915 Other Parts Discussed in Thread: BQ77307 Tool/software: Hi ti team， Can the BQ77915 be placed at the system end?

  • BQ77915: BQ7791501PWR Consult marking

    Part Number: BQ77915 Tool/software: Hi We have found that for this product, there are two different types of marking codes on the physical object. Could you please confirm the reason Are there any relevant documents? Thank you

  • BQ77915: BQ77915 Stops Charging Batteries Before 100% (Possible OV Protection Triggered)

    TI Thinks Resolved
    Part Number: BQ77915 Other Parts Discussed in Thread: BQ24105 Tool/software: Hi everyone, I’m using a BQ77915 for battery management and a BQ24105 as the charger for a 3-cell battery pack. The issue I’m facing is that the charging process stops before…

  • BQ77915: 6 Cell BMS Schematic Review and Suggestion

    Part Number: BQ77915 Tool/software: I have designed a 6 Cell BMS. Stacking 2 BQ7791502PW accoring to the avilable documrnts but the problem is its not working i have checked AVDD Pin that is 2.5V-2.9V but FET is not own not giving the output.
    • Answered

  • BQ77915: Design formula required for bq77915 controller

    Resolved
    Part Number: BQ77915 Tool/software: Kindly provide design formula for selecting current sense resistor, balancing resistor and gate resistor for BQ77915 Controller.
    • Resolved

  • BQ77915: UV Recovery

    Part Number: BQ77915 Tool/software: Hi guys, I've done a pilot production of 100 Nos 4S BMS with bq7791514 But the pack is unable to accept charge during UV fault It can accept charge after recovering from UV fault, that is, ( UV threshold …

  • BQ77915: Make fall time faster

    Part Number: BQ77915 Tool/software: Hello In datasheet is written that if you wanna change the rise/fall time of the MOSFETs you need to change the Rdsg or Rchg resistor: Now i just want to make the fall time of charge and discharge FETs faster…

  • BQ77915: Questions please answer

    Part Number: BQ77915 Tool/software: Hello I have a few questions: 1. - To make my rise/fall time faster I made Rdsg = 330Ohm and Rgs_dsg = 10KOhm -> is this okay? For me it's working but is this on long term also okay for the Chip? 2. - When I have…

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