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LM3519MK-20/NOPB - Texas Instruments

Description: High Frequency Boost White LED Driver with High-Speed PWM Brightness Control

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PCB Footprints
LM3519MK-20/NOPB - Texas Instruments PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - DDC (R-PDSO-G6)
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3D Models
LM3519MK-20/NOPB - Texas Instruments  - 3D model - SOT23 (6-Pin) - DDC (R-PDSO-G6)
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LM3519MK-20/NOPB Details

  • Manufacturer Part Number:

    LM3519MK-20/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e3

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Multiplexed Display Capability:

    NO

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Segments:

    4

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    CONSTANT-CURRENT

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSOP6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max:

    0.9 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.7 V

  • Supply Voltage-Nom:

    3.6 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    1.6 mm

  • fmax-Min:

    5.4 MHz

LM3519MK-20/NOPB Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LM3519MK-20/NOPB is 42V, but it's recommended to keep it below 40V for reliable operation.
  • To ensure stability, use a minimum output capacitance of 10uF, and ensure that the output capacitor has a low ESR (Equivalent Series Resistance) of less than 1 ohm.
  • The maximum output current that the LM3519MK-20/NOPB can provide is 3A, but it's recommended to keep it below 2.5A for reliable operation.
  • To protect the LM3519MK-20/NOPB from overheating, ensure good airflow around the device, use a heat sink if necessary, and keep the junction temperature below 150°C.
  • Yes, the LM3519MK-20/NOPB can operate in high-temperature environments, but the output current should be derated according to the temperature derating curve in the datasheet.

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LM3519MK-20/NOPB 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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