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TLC5928DBQ - Texas Instruments

Description: TLC5928DBQ, LED Driver 16-Segments, 3.3, 5V, 24-Pin QSOP, SSOP

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TLC5928DBQ - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DBQ (R-PDSO-G24)
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TLC5928DBQ - Texas Instruments  - 3D model - Small Outline Packages - DBQ (R-PDSO-G24)
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TLC5928DBQ Details

  • Manufacturer Part Number:

    TLC5928DBQ

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SSOP

  • Package Description:

    SSOP-24

  • Pin Count:

    24

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Data Input Mode:

    SERIAL

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e4

  • Length:

    8.65 mm

  • Moisture Sensitivity Level:

    2

  • Multiplexed Display Capability:

    NO

  • Number of Functions:

    1

  • Number of Segments:

    16

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    CONSTANT-CURRENT

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP24,.24

  • 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:

    40 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Supply Voltage1-Max:

    5.5 V

  • Supply Voltage1-Min:

    3 V

  • Supply Voltage1-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    INDUSTRIAL

  • 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

  • fmax-Min:

    35 MHz

TLC5928DBQ Frequently Asked Questions (FAQs)

  • The TLC5928DBQ can source up to 25mA and sink up to 50mA per output, but it's recommended to limit the current to 10mA per output for reliable operation.
  • To prevent damage, it's recommended to sequence the power supply to the TLC5928DBQ such that the VCC supply is applied before the data inputs, and the data inputs are stable before the VCC supply is removed.
  • The recommended clock frequency for the TLC5928DBQ is up to 25MHz, but it can operate at frequencies up to 30MHz with reduced performance.
  • The TLC5928DBQ has a thermal pad on the bottom of the package that should be connected to a thermal plane on the PCB to dissipate heat. A thermal via or thermal pad on the PCB is recommended to improve heat dissipation.
  • The TLC5928DBQ is rated for operation up to 85°C, but it's recommended to derate the output current and clock frequency at higher temperatures to ensure reliable operation.

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TLC5928DBQ 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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Part Image TLC5928DBQR Texas Instruments

LED Driver, 16-Segment, PDSO24