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LP8556TMX-E02/NOPB - Texas Instruments

Description: LED Lighting Drivers 6 CH Hi-Eff/Efficacy LED Backlight Dvr

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LP8556TMX-E02/NOPB - Texas Instruments PCB footprint - BGA - BGA - YFQ0020x_2021
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LP8556TMX-E02/NOPB - Texas Instruments  - 3D model - BGA - YFQ0020x_2021
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LP8556TMX-E02/NOPB Details

  • Manufacturer Part Number:

    LP8556TMX-E02/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

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    R-XBGA-B20

  • JESD-609 Code:

    e1

  • Length:

    2.371 mm

  • Moisture Sensitivity Level:

    1

  • Multiplexed Display Capability:

    NO

  • Number of Channels:

    6

  • Number of Functions:

    1

  • Number of Segments:

    12

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -30 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA20,4X5,16

  • 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:

    3.65 mA

  • Supply Voltage-Max:

    20 V

  • Supply Voltage-Min:

    2.7 V

  • Supply Voltage-Nom:

    12 V

  • Surface Mount:

    YES

  • Temperature Grade:

    OTHER

  • Terminal Finish:

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

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Width:

    1.71 mm

  • fmax-Min:

    1.25 MHz

LP8556TMX-E02/NOPB Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the LP8556 application note (SLVAUH7) that includes thermal vias and copper pours to help dissipate heat. Following this layout can help ensure optimal thermal performance.
  • The LP8556 datasheet provides a component selection guide that includes recommendations for capacitors, resistors, and inductors. Additionally, Texas Instruments offers a WEBENCH online design tool that can help engineers select the optimal external components for their specific application.
  • While the LP8556 datasheet specifies a maximum input voltage of 5.5V, it's essential to note that the device can handle higher input voltages with proper external component selection and PCB design. However, it's recommended to consult with Texas Instruments support or a qualified engineer to ensure safe operation.
  • The LP8556 has a built-in OVP feature that can be enabled by connecting the OVP pin to a resistor divider network. The datasheet provides a detailed example of how to implement OVP, and Texas Instruments also offers an application note (SLVAUH6) that provides more information on OVP implementation.
  • The typical startup time for the LP8556 is around 1.5ms, but this can vary depending on the specific application and external component selection. Engineers can refer to the datasheet and application notes for more information on startup time and how to optimize it for their specific design.

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LP8556TMX-E02/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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