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BQ2000SN-B5TR - Texas Instruments

Description: Switch-mode Multi-Chemistry Battery Charger with Peak Voltage Detection Termination

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BQ2000SN-B5TR - Texas Instruments - PCB symbol
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BQ2000SN-B5TR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
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BQ2000SN-B5TR - Texas Instruments - 3D model - Small Outline Packages - D0008A
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BQ2000SN-B5TR Details

  • Manufacturer Part Number:

    BQ2000SN-B5TR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    1

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    BATTERY MONITOR

  • Input Voltage-Max:

    6 V

  • Input Voltage-Min:

    4 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.89 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Operating Temperature-Min:

    -20 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.78 mm

  • Supply Current-Max (Isup):

    1 mA

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    4 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Temperature Grade:

    OTHER

  • 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:

    3.935 mm

BQ2000SN-B5TR Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output capacitors close to the IC, and use short, wide traces for the power lines.
  • Consult the datasheet and application notes for guidance on configuring the IC for your specific battery chemistry. You may need to adjust the charge voltage, charge current, and termination voltage to match your battery's requirements.
  • The BQ2000SN-B5TR has a thermal shutdown feature that activates at 150°C. Ensure good airflow around the IC, use a heat sink if necessary, and avoid blocking the thermal pad on the bottom of the package.
  • Yes, the BQ2000SN-B5TR can be used with multi-cell battery packs. However, you'll need to use an external voltage regulator to regulate the voltage across each cell, and ensure the IC is configured to handle the total voltage of the pack.
  • Consult the datasheet and application notes for troubleshooting guidelines. Check the IC's status pins, verify the input voltage and current, and ensure the battery is properly connected and configured.

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BQ2000SN-B5TR Overview

Use the download button to access the BQ2000SN-B5TR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like BQ200, 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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BQ2000SN-B5TR Alternates

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For a full list of alternate parts for BQ2000SN-B5TR, check out Findchips.com