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BQ2063DBQ - Texas Instruments

Description: Battery Management Li-Ion Gas Gauge w/Protector Ifc

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BQ2063DBQ - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DBQ (R-PDSO-G28)
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BQ2063DBQ - Texas Instruments  - 3D model - Small Outline Packages - DBQ (R-PDSO-G28)
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BQ2063DBQ Details

  • Manufacturer Part Number:

    BQ2063DBQ

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Part Package Code:

    SSOP

  • Pin Count:

    28

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    1

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    BATTERY GAUGE

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e4

  • Length:

    9.905 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP28,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max (Vsup):

    3.7 V

  • Supply Voltage-Min (Vsup):

    2.7 V

  • Supply Voltage-Nom (Vsup):

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.635 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

BQ2063DBQ Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate layer for the battery voltage is recommended. Keep the high-current paths short and wide, and use thermal vias to dissipate heat.
  • Calibrate the device using the TI-provided software and follow the recommended calibration procedure. Ensure the battery is fully charged and discharged during calibration, and use a high-accuracy reference resistor.
  • The maximum allowed voltage on the VBATT pin is 5.5V. Exceeding this voltage may damage the device.
  • Yes, the BQ2063DBQ supports various lithium-ion battery chemistries, including LiCoO2, LiFePO4, and LiMn2O4. However, calibration may be required for optimal performance.
  • The POR and BOR features are enabled by default. To disable them, tie the POR/BOR pin to VCC. Ensure the power supply is stable and within the recommended voltage range to avoid unwanted resets.

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BQ2063DBQ 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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Part Image BQ2063DBQG4 Texas Instruments

BATTERY GAUGE, Adjustable, 1 Channel, CMOS, PDSO28