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BQ2012SN-D107TR - Texas Instruments

Description: Battery Management NiCd/NiMH Gas Gauge

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BQ2012SN-D107TR - Texas Instruments - PCB symbol
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BQ2012SN-D107TR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D (R-PDSO-G16)
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BQ2012SN-D107TR - Texas Instruments - 3D model - Small Outline Packages - D (R-PDSO-G16)
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BQ2012SN-D107TR Details

  • Manufacturer Part Number:

    BQ2012SN-D107TR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    16

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    1

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    BATTERY GAUGE

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e4

  • Length:

    9.9 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max (Vsup):

    6.5 V

  • Supply Voltage-Min (Vsup):

    3 V

  • Supply Voltage-Nom (Vsup):

    4.25 V

  • Surface Mount:

    YES

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

BQ2012SN-D107TR 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 vias to connect the layers. Refer to the TI application note SLUA271 for more details.
  • The BQ2012SN-D107TR has a built-in voltage monitor and charging control circuitry. You can use the VMON pin to monitor the battery voltage and the CHG pin to control the charging current. You can also use external components to customize the charging profile.
  • The BQ2012SN-D107TR can handle up to 1.5A of charging current. However, the maximum current is dependent on the battery type, size, and chemistry. Always check the battery datasheet for the recommended charging current.
  • The BQ2012SN-D107TR has a built-in overcharge protection circuit. You can set the overcharge voltage threshold using the OVTHR pin. When the battery voltage reaches the threshold, the charger will reduce the charging current to prevent overcharging.
  • Yes, the BQ2012SN-D107TR is designed to work with lithium-ion batteries. However, you must ensure that the battery is compatible with the charger's voltage and current ratings. Always check the battery datasheet for compatibility.

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BQ2012SN-D107TR Overview

Use the download button to access the BQ2012SN-D107TR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like BQ201, 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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