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TLC59291RGET - Texas Instruments

Description: 8/16-Channel, Constant Current LED Driver with Low Quiescent Current and Full Self-diagnosis

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PCB Footprints
TLC59291RGET - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RGE0024B
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3D Models
TLC59291RGET - Texas Instruments  - 3D model - Quad Flat No-Lead - RGE0024B
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TLC59291RGET Details

  • Manufacturer Part Number:

    TLC59291RGET

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • 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:

    S-PQCC-N24

  • JESD-609 Code:

    e4

  • Length:

    4 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:

    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:

    14 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:

    4 mm

  • fmax-Min:

    33 MHz

TLC59291RGET Frequently Asked Questions (FAQs)

  • The TLC59291RGET can source up to 25mA and sink up to 50mA per output.
  • The device requires a power-on reset (POR) to ensure proper initialization. A 10uF capacitor between VCC and GND is recommended to filter out noise and ensure a clean power-up sequence.
  • The TLC59291RGET can handle clock frequencies up to 25MHz.
  • The device has a thermal pad on the bottom of the package. Ensure good thermal conductivity by using a thermal interface material and a heat sink if necessary. Keep the device junction temperature below 150°C to ensure reliable operation.
  • Use a solid ground plane and a separate power plane for VCC. Keep the power and ground traces short and wide to minimize inductance and resistance. Decouple VCC with a 10uF capacitor to GND.

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TLC59291RGET 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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