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Showing 41 results View by: Thread Post Sort by
    Answered
  • BQ79758-Q1: Using BQ79758-Q1 or BQ79718 to read 8 cell voltages

    Yves Le Vourch
    Yves Le Vourch
    Resolved
    Part Number: BQ79758-Q1 Hello We are considering BQ79758-Q1 for a Li battery with 8 cells. Is it OK , or 9 cells voltages minimum is a hard stop ? Same question for BQ79718. Any other IC you could advice ? some context : 1) application is industrial…
    • Resolved
    • 2 months ago
    • Power management
    • Power management forum
  • BQ79758-Q1: Replacing BQ79616-Q1 with BQ79758-Q1

    Keith Pletta
    Keith Pletta
    TI Thinks Resolved
    Part Number: BQ79758-Q1 Other Parts Discussed in Thread: BQ79616-Q1 I have an application using BQ79616-Q1 and I'd like to replace it with BQ79758-Q1. Can you tell me if the software interface is the same, except for the addtional channels?
    • 5 months ago
    • Power management
    • Power management forum
  • BQ79758-Q1: Question about BQ79758-Q1

    Chase Jeong
    Chase Jeong
    TI Thinks Resolved
    Part Number: BQ79758-Q1 Tool/software: Dear TI experts, I promoted BQ79758-Q1 with local TI representative to my customer. Customer's application is 48V main lithium battery module. And customer asked questions about the promotion material. Could…
    • 10 months ago
    • Power management
    • Power management forum
  • BQ79758B-Q1: BQ79758-Q1 SPI

    Luke Park
    Luke Park
    TI Thinks Resolved
    Part Number: BQ79758B-Q1 Other Parts Discussed in Thread: BQ79758-Q1 , BQ79826Z-Q1 Hi, Team Customer is planning to design SPI communication between BQ79758 and MCU. In datasheet, it looks like BQ79600 is mandatory to have SPI between BQ79758 and…
    • 21 days ago
    • Power management
    • Power management forum
  • BQ79758-Q1: Please review the schematic (BQ79758-Q1)

    Chase Jeong
    Chase Jeong
    TI Thinks Resolved
    Part Number: BQ79758-Q1 Tool/software: Dear TI experts, My customer made the schematic using BQ79758-Q1. I want you to review this schematic, but as you know it is NDA device. So could you send me friendship request? Then I can send you the schematic…
    • 10 months ago
    • Power management
    • Power management forum
  • BQ79758-Q1: BQ79758- Q1, Voltage sense RC filter values

    Pranav Acharya
    Pranav Acharya
    TI Thinks Resolved
    Part Number: BQ79758-Q1 Tool/software: Hi, The RC filter values (Rvc, Cvc) for the voltage sense pin is recommended to be 1k Ohms and 4.7nFin the BQ79758 datasheet. However, in the evaluation board schematic of BQ79758, the same RC values recommended…
    • 10 months ago
    • Power management
    • Power management forum
  • BQ79758-Q1: DATASHEET ACCESS IS DENIED

    Oguz Yorgancilar
    Oguz Yorgancilar
    TI Thinks Resolved
    Part Number: BQ79758-Q1 Other Parts Discussed in Thread: BQ79616 , Hi, my request to access the documents BQ79758-Q1-DESIGN and to BQ7971XB-Q1-DESIGN is denied. I think there is no reason, could you help me access these documents?
    • 3 months ago
    • Power management
    • Power management forum
  • BQ79758-Q1: Current sense accuracy

    Jade Lan
    Jade Lan
    TI Thinks Resolved
    Part Number: BQ79758-Q1 Hi team, Can the BQ79758-Q1 meet the following accuracy requirements? (full temperature range, current range of ±2000A) Rshunt=25u, CS_DR[1:0]=11 Rshunt=50u, CS_DR[1:0]=11 If the above requirements cannot be…
    • 4 months ago
    • Power management
    • Power management forum
  • BQ79758-Q1: Repeated Denial of Access – BQ79758-Q1 Documentation (FMED, AUTOSAR CDD, Safety Docs, etc.)

    Gulsatar Ali
    Gulsatar Ali
    TI Thinks Resolved
    Part Number: BQ79758-Q1 Tool/software: Hello TI Team, This is Ali. I’m reaching out here because I seem to be stuck in a loop trying to access key documentation for the BQ79758-Q1. Specifically, I’ve submitted multiple requests to access the following…
    • 11 months ago
    • Power management
    • Power management forum
  • BQ79758-Q1: BQ79758-Q1

    Péter Szilágyi
    Péter Szilágyi
    TI Thinks Resolved
    Part Number: BQ79758-Q1 Tool/software: Hey everyone, Is there a TI cell voltage monitor device that supports ±5V input voltage range (fuel cell) with a measurement accuracy of 1 mV? BQ79758-Q1 seems to be the closest, but it doesn't seem to support…
    • over 1 year ago
    • Power management
    • Power management forum
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