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TLC59582RTQR - Texas Instruments

Description: 48-Channel, 16-Bit ESPWM LED Driver with Pre-Charge FET, LOD Caterpillar and 16-Multiplexing Support

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PCB Footprints
TLC59582RTQR - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RTQ0056E VQFN - 1 mm max height
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3D Models
TLC59582RTQR - Texas Instruments  - 3D model - Quad Flat No-Lead - RTQ0056E VQFN - 1 mm max height
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TLC59582RTQR Details

  • Manufacturer Part Number:

    TLC59582RTQR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-56

  • Country Of Origin:

    Philippines

  • 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:

    S-PQCC-N56

  • JESD-609 Code:

    e4

  • Length:

    8 mm

  • Moisture Sensitivity Level:

    3

  • Multiplexed Display Capability:

    YES

  • Number of Functions:

    1

  • Number of Segments:

    48

  • Number of Terminals:

    56

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    CONSTANT-CURRENT

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC56,.31SQ,20

  • 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:

    33 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:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    8 mm

  • fmax-Min:

    25 MHz

TLC59582RTQR Frequently Asked Questions (FAQs)

  • The maximum frequency of the clock input is 25 MHz, but it's recommended to use a frequency between 10 kHz to 10 MHz for optimal performance.
  • To ensure consistent LED current, make sure to use a single external resistor (REXT) for all channels, and ensure that the voltage supply (VCC) is stable and within the recommended range.
  • The OUTEN pin is an output enable pin that allows the user to enable or disable the output of the TLC59582RTQR. When OUTEN is high, the output is enabled, and when it's low, the output is disabled.
  • The TLC59582RTQR has a built-in thermal shutdown feature that shuts down the device when the junction temperature exceeds 150°C. To handle this, ensure good thermal design and heat dissipation, and consider using a thermal monitoring circuit to detect and respond to thermal shutdown events.
  • For optimal performance, it's recommended to follow a star topology for the LED connections, keep the power and ground traces separate, and use a solid ground plane to reduce noise and EMI.

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TLC59582RTQR 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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