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LP5520TL/NOPB - Texas Instruments

Description: RGB Backlight LED Driver

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PCB Footprints
LP5520TL/NOPB - Texas Instruments PCB footprint - BGA - BGA - YZR0025-1
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LP5520TL/NOPB Details

  • Manufacturer Part Number:

    LP5520TL/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

  • Data Input Mode:

    SERIAL

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    R-XBGA-B25

  • JESD-609 Code:

    e1

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Multiplexed Display Capability:

    NO

  • Number of Channels:

    3

  • Number of Functions:

    1

  • Number of Segments:

    18

  • Number of Terminals:

    25

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -30 °C

  • Output Characteristics:

    CONSTANT-CURRENT

  • Output Polarity:

    TRUE

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA25,5X5,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.675 mm

  • Supply Current-Max:

    0.007 mA

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.9 V

  • Supply Voltage1-Max:

    5.5 V

  • Supply Voltage1-Min:

    1.6 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Width:

    2.8 mm

  • fmax-Min:

    13 MHz

LP5520TL/NOPB Frequently Asked Questions (FAQs)

  • The maximum current rating for each LED channel is 30mA. However, the total current drawn from the device should not exceed 300mA.
  • The LP5520TL/NOPB can be programmed using the I2C interface. You can use the TI-provided software development kit (SDK) or write your own code to control the device. The SDK provides examples and documentation to help you get started.
  • The minimum voltage required for the LP5520TL/NOPB to operate is 2.7V. However, it's recommended to operate the device at a voltage between 3.0V and 5.5V for optimal performance.
  • No, the LP5520TL/NOPB is designed to drive low-power LEDs. If you need to drive high-power LEDs, you may need to use an external transistor or a dedicated high-power LED driver.
  • The LP5520TL/NOPB has a thermal shutdown feature that turns off the device if it overheats. To ensure proper thermal management, make sure to provide adequate heat sinking, use a thermally conductive PCB material, and avoid blocking airflow around the device.

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LP5520TL/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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