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TLC5924RHBT - Texas Instruments

Description: 16-Channel LED Driver w/DOT Correction & Pre-Charge FET

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PCB Footprints
TLC5924RHBT - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RHB0032E 2021
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3D Models
TLC5924RHBT - Texas Instruments  - 3D model - Quad Flat No-Lead - RHB0032E 2021
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TLC5924RHBT Details

  • Manufacturer Part Number:

    TLC5924RHBT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    QFN

  • Pin Count:

    32

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Data Input Mode:

    SERIAL

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    S-XQCC-N32

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    2

  • Multiplexed Display Capability:

    NO

  • Number of Functions:

    1

  • Number of Segments:

    16

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    CONSTANT-CURRENT

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC32,.2SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Supply Current-Max:

    65 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    5 V

  • Supply Voltage1-Max:

    15 V

  • Supply Voltage1-Min:

    3 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

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

    30

  • Width:

    5 mm

  • fmax-Min:

    30 MHz

TLC5924RHBT Frequently Asked Questions (FAQs)

  • The TLC5924RHBT can source up to 25mA and sink up to 50mA per output, making it suitable for driving LEDs, relays, and other loads.
  • The TLC5924RHBT requires a single 3.3V or 5V power supply, and the VCC pin should be decoupled with a 0.1uF capacitor. The device is initialized by bringing the RESET pin high and then low to ensure proper operation.
  • The maximum clock frequency is 25MHz, and it determines the rate at which the device updates the output states. Faster clock frequencies allow for faster output switching, but may also increase power consumption and EMI.
  • The TLC5924RHBT can be programmed using a serial interface (SI) to output a specific pattern or sequence. The device can be configured to output a fixed pattern, or it can be dynamically updated using the SI interface.
  • The OE pin is used to enable or disable the output drivers. When OE is low, the outputs are enabled, and when OE is high, the outputs are disabled and placed in a high-impedance state.

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TLC5924RHBT 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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