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BQ2060A-E619DBQRG4 - Texas Instruments

Description: Gas Gauge Lead-Acid/Li-Ion/NiCD/NiMH Packs 3.3V 28-Pin SSOP T/R

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BQ2060A-E619DBQRG4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DBQ(R-PDSO-G28)
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BQ2060A-E619DBQRG4 Details

  • Manufacturer Part Number:

    BQ2060A-E619DBQRG4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SSOP

  • Package Description:

    SSOP, SSOP28,.25

  • Pin Count:

    28

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    Cascade Function:N;CTL:N;Integrated MOSFET:N;PS:N

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    BATTERY GAUGE

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e4

  • Length:

    9.9 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    5

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    70 °C

  • Operating Temperature-Min:

    -20 °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 Current-Max (Isup):

    0.235 mA

  • 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:

    OTHER

  • 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

BQ2060A-E619DBQRG4 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 application note 'Battery Fuel Gauges: PCB Layout Considerations' (SLUA443) for optimal performance.
  • Calibration is required for accurate fuel gauging. TI provides a calibration guide (SLUA445) that explains the process, which involves measuring the battery's capacity, voltage, and temperature characteristics.
  • The accuracy of the fuel gauge is specified in the datasheet, but it can vary with temperature and aging. TI provides a detailed analysis of the fuel gauge's accuracy in the application note 'Understanding Fuel Gauge Accuracy' (SLUA446).
  • The BQ2060A has built-in protection features, but additional external circuitry may be required for complete battery protection. TI provides a design guide (SLUA447) that explains how to implement battery protection using the BQ2060A.
  • Yes, the BQ2060A can be used with multiple battery chemistries. TI provides a guide (SLUA448) that explains how to configure the fuel gauge for different battery chemistries, including Li-ion, NiMH, and Lead-Acid.

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BQ2060A-E619DBQRG4 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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