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BQ24266RGET - Texas Instruments

Description: Battery Management 3A, 30V, Sng input Sngl Cell Batt Charg

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BQ24266RGET - Texas Instruments - PCB symbol
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PCB Footprints
BQ24266RGET - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGE (S-PVQFN-N24)_2
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3D Models
BQ24266RGET - Texas Instruments - 3D model - Quad Flat No-Lead - RGE (S-PVQFN-N24)_2
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BQ24266RGET Details

  • Manufacturer Part Number:

    BQ24266RGET

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    VQFN-24

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    RECHARGE THRESHOLD VOLTAGE IS 0.12V

  • Adjustable Threshold:

    YES

  • Analog IC - Other Type:

    LINEAR BATTERY CHARGER

  • JESD-30 Code:

    S-PQCC-N24

  • JESD-609 Code:

    e4

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    2

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Supply Current-Max (Isup):

    6.65 mA

  • Supply Voltage-Max (Vsup):

    14 V

  • Supply Voltage-Min (Vsup):

    4.2 V

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Threshold Voltage-Nom:

    +3.3V

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

    30

  • Width:

    4 mm

BQ24266RGET 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 paths. Avoid routing sensitive analog signals near the power paths.
  • The inductor value depends on the input voltage, output voltage, and maximum current. A good starting point is to use the inductor value calculation formula provided in the datasheet. Then, adjust the value based on the specific application requirements and efficiency targets.
  • The BQ24266RGET is rated for operation from -40°C to 85°C. However, the device may still function outside this range, but with reduced performance and reliability. Ensure proper thermal design and heat sinking to maintain a safe operating temperature.
  • Yes, the BQ24266RGET is designed to work with various battery chemistries. However, the charging profile and termination voltage may need to be adjusted depending on the specific battery type. Consult the battery manufacturer's recommendations and adjust the charger settings accordingly.
  • The BQ24266RGET has a built-in OVP feature that can be enabled by connecting the OVP pin to a voltage divider network. The OVP threshold is set by the voltage divider ratio. Consult the datasheet for more information on implementing OVP.

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BQ24266RGET Overview

Use the download button to access the BQ24266RGET schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like BQ242, 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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