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BQ7697204PFBR - Texas Instruments

Description: Battery Management 3s-to-16s high-accur acy battery monitor

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BQ7697204PFBR Details

  • Manufacturer Part Number:

    BQ7697204PFBR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    TQFP-48

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    BATTERY MONITOR

  • Input Voltage-Max:

    80 V

  • JESD-30 Code:

    S-PQFP-G48

  • JESD-609 Code:

    e4

  • Length:

    7 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    16

  • Number of Functions:

    1

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TFQFP

  • Package Equivalence Code:

    TQFP48,.28SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Max (Vsup):

    80 V

  • Supply Voltage-Min (Vsup):

    4.7 V

  • Supply Voltage-Nom (Vsup):

    59.2 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Threshold Voltage-Nom:

    1.012

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    7 mm

BQ7697204PFBR Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the datasheet (section 10.1) and in the application note SLUA945. It's essential to follow these guidelines to minimize noise, ensure proper thermal dissipation, and optimize performance.
  • The BQ76920/4PFBR is designed to work with various battery chemistries. To configure the device, refer to the datasheet (section 7.3) and the application note SLUA944, which provide guidelines for setting the correct voltage and current limits, charge/discharge profiles, and other parameters specific to your battery chemistry.
  • The fuel gauge accuracy is typically ±1% to ±3% over the entire operating range. Calibration is done through the device's internal calibration mechanism, which can be adjusted using the TI-provided software tools, such as the Battery Management Studio (BMS). Refer to the datasheet (section 7.4) and the application note SLUA943 for more information.

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BQ7697204PFBR Overview

Use the download button to access the BQ7697204PFBR 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like BQ769, or try a keyword search, such as Power Management Circuits

About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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