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  • BQ77207: open-wire detection

    TI Thinks Resolved
    Part Number: BQ77207 Hello, We are looking to get some more info on how open wire detect works. Particularly cell 1. If cell one was held at 0.5V for > 4 seconds due to low SOC and/or high load current, would the OW trip? Is the timer for open-wire…

  • BQ77207: BQ77207 IC

    TI Thinks Resolved
    Part Number: BQ77207 Other Parts Discussed in Thread: BQ40Z80 , Hi I am designing a 6S1P battery pack using BQ40Z80. In this i need to use a secondary protector IC BQ77207.This IC is Secondary protector IC which supports 7s configuration. Whether This…

  • BQ77207: BQ77207

    TI Thinks Resolved
    Part Number: BQ77207 What does it take to get different voltage threshold options on the BQ77207 ? ... NRE, min order, time?

  • BQ77207: V_CTM Voltage Threshold

    TI Thinks Resolved
    Part Number: BQ77207 Hello, We are designing with the bq77207 and a have a question about V_CTM. The specifications table shows 12 - 13V, but the text discusses 10V. (2 screen captures attached) Could you please give us some more details on the customer…

  • BQ77207: BQ77207 OVP and UVP Options

    TI Thinks Resolved
    Part Number: BQ77207 The datasheet for the BQ77207 lists a range for the OVP (3.55V-5.1V) and UVP (1V-3.5V), but the device comparison table in the datasheet only list one option for OVP and UVP at 4.325V and 2.25V. Are there more options for this chip…

  • BQ77207: I am building a UUV, and I need help understanding how to integrate this part with my design

    TI Thinks Resolved
    Part Number: BQ77207 Other Parts Discussed in Thread: BQ7718 I am a student designing a UUV, and I am uncertain how to integrate the BQ77207 with my LiPo 5450 6S 22.2v Battery Pack. This is my first time doing power management. The datasheet, Table10-1…

  • BQ77207: Searching TI solution

    TI Thinks Resolved
    Part Number: BQ77207 Hi Team, There is a good new that we could DIN TI product! Customer is looking for the replacement of ADA4432-1WBRJZ-R7 https://www.mouser.tw/datasheet/2/609/ADA4432-1_4433-1-878278.pdf Please help suggest TI solution, THX
    • Answered

  • BQ77915: Difference between primary protector and secondary protector

    Resolved
    Part Number: BQ77915 Other Parts Discussed in Thread: BQ2970 , BQ77905 , BQ77216 , BQ7718 , BQ77207 Hi team. What's hte difference between primary protector and secondary protector? Thanks! Nison
    • Resolved

  • RE: BQ2961: Can PMOS be used instead of SC Protector

    Hi, Since the BQ2961 has only the active high output configuration, it is not likely to control back to back FET in place of the FUSE. To have back to back FET control option, BQ77207 might be an option. You can use active low output config option to…
    • Answered

  • RE: BQ77216: BQ77216

    Resolved
    Hi Matt, Appreciate your help. In my case, I am using the BQ7692006PWR. Does that have a similar requirement of not shorting V16? I only have 5 cells, so does that make sense to short V4-V15? I also considered the BQ77207, but the voltage range was too…

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