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BQ78350DBT-R1A - Texas Instruments

Description: Battery Management CEDV li-ion gas gauge and battery management controller 30-TSSOP -40 to 85

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BQ78350DBT-R1A - Texas Instruments - PCB symbol
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BQ78350DBT-R1A - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DBT0030A
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BQ78350DBT-R1A - Texas Instruments - 3D model - Small Outline Packages - DBT0030A
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BQ78350DBT-R1A Details

  • Manufacturer Part Number:

    BQ78350DBT-R1A

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2019-12-12

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    BATTERY GAUGE

  • JESD-30 Code:

    R-PDSO-G30

  • JESD-609 Code:

    e4

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    30

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Supply Voltage-Max (Vsup):

    2.6 V

  • Supply Voltage-Min (Vsup):

    2.4 V

  • Supply Voltage-Nom (Vsup):

    2.5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Position:

    DUAL

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

    30

BQ78350DBT-R1A Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and thermal vias is recommended. The device should be placed near a thermal pad or heat sink to dissipate heat efficiently.
  • Calibrate the device using the TI-provided calibration tool and follow the recommended layout and component selection guidelines to minimize noise and ensure accurate measurements.
  • The device supports up to 3A charging current, but the actual current limit depends on the specific application and battery type. Consult the datasheet and application notes for more information.
  • Yes, but the device may require custom configuration and calibration. Consult the datasheet and application notes for more information on supporting non-standard battery chemistries.
  • Use the device's built-in overcharge protection feature and configure it according to the datasheet and application notes. Additionally, ensure proper battery selection and design to prevent overcharging.

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BQ78350DBT-R1A Overview

Use the download button to access the BQ78350DBT-R1A schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like BQ783, 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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