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BQ28400PW - Texas Instruments

Description: Texas Instruments BQ28400PW, Battery Fuel Gauge IC

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BQ28400PW - Texas Instruments - PCB symbol
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PCB Footprints
BQ28400PW - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - TSSOP-20
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3D Models
BQ28400PW - Texas Instruments - 3D model - Small Outline Packages - TSSOP-20
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BQ28400PW Details

  • Manufacturer Part Number:

    BQ28400PW

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TSSOP

  • Pin Count:

    20

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    BATTERY GAUGE

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    6.5 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • 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):

    18.75 V

  • Supply Voltage-Min (Vsup):

    3.8 V

  • Supply Voltage-Nom (Vsup):

    7.2 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

BQ28400PW Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the BQ28400PW evaluation module documentation, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
  • The BQ28400PW has a programmable charging profile, and Texas Instruments provides a charging profile optimization tool to help designers customize the charging profile for their specific battery chemistry. The tool takes into account factors such as battery type, capacity, and charging rate.
  • The BQ28400PW is rated for operation from -40°C to 85°C, but it's recommended to derate the device's performance at higher temperatures to ensure reliability and prevent overheating. Consult the datasheet for thermal management guidelines.
  • Yes, the BQ28400PW is designed to be flexible and can be used with various battery chemistries. However, the charging profile and parameters may need to be adjusted accordingly. Consult the datasheet and application notes for guidance on adapting the device to different battery chemistries.
  • The BQ28400PW has built-in OVP and UVP features, but they require external components to implement. Texas Instruments provides application notes and design examples to help designers implement OVP and UVP circuits using the BQ28400PW.

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BQ28400PW Overview

Use the download button to access the BQ28400PW schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like BQ284, 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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Part Image BQ28400PWR Texas Instruments

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