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BQ29330DBTRG4 - Texas Instruments

Description: Battery Management 2-3-4 Cell Lithium Protection AFE

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BQ29330DBTRG4 - Texas Instruments - PCB symbol
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BQ29330DBTRG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DBT0030A
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BQ29330DBTRG4 - Texas Instruments - 3D model - Small Outline Packages - DBT0030A
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BQ29330DBTRG4 Details

  • Manufacturer Part Number:

    BQ29330DBTRG4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    30

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    BATTERY PROTECTOR

  • Input Voltage-Max:

    28 V

  • JESD-30 Code:

    R-PDSO-G30

  • JESD-609 Code:

    e4

  • Length:

    7.8 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    5

  • Number of Functions:

    1

  • Number of Terminals:

    30

  • Operating Temperature-Max:

    110 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP30,.25,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Max (Vsup):

    28 V

  • Supply Voltage-Min (Vsup):

    4.5 V

  • Supply Voltage-Nom (Vsup):

    14 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

BQ29330DBTRG4 Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's also recommended to follow the guidelines in the TI application note 'AN-1149: PCB Layout Guidelines for Switching Regulators' to ensure optimal performance and minimize EMI.
  • The selection of the inductor depends on the specific application requirements, such as the input voltage, output voltage, and output current. TI provides a list of recommended inductors in the datasheet, but it's also recommended to consult the inductor manufacturer's datasheet and follow the guidelines in the TI application note 'AN-1197: Inductor Selection for Switching Regulators'.
  • The BQ29330DBTRG4 can operate at a maximum ambient temperature of 85°C, but the junction temperature (TJ) should not exceed 125°C. It's recommended to follow the thermal design guidelines in the datasheet to ensure reliable operation.
  • Yes, the BQ29330DBTRG4 is qualified for automotive and industrial applications, and it meets the requirements of the AEC-Q100 standard. However, it's recommended to consult with TI's quality and reliability team to ensure that the device meets the specific requirements of the application.
  • TI provides a troubleshooting guide in the datasheet, which includes a list of common issues and their solutions. It's also recommended to consult the TI application note 'AN-1148: Troubleshooting Switching Regulators' and to use oscilloscope measurements to identify the root cause of the issue.

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BQ29330DBTRG4 Overview

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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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