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LP8552TLE/NOPB - Texas Instruments

Description: LED Lighting Drivers Hi-Eff LED Backlight Driver

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PCB Footprints
LP8552TLE/NOPB - Texas Instruments PCB footprint - BGA - BGA - YZR0025 _2021
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3D Models
LP8552TLE/NOPB - Texas Instruments  - 3D model - BGA - YZR0025 _2021
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LP8552TLE/NOPB Details

  • Manufacturer Part Number:

    LP8552TLE/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:

    S-PBGA-B25

  • JESD-609 Code:

    e1

  • Length:

    2.466 mm

  • Moisture Sensitivity Level:

    1

  • Multiplexed Display Capability:

    NO

  • Number of Channels:

    6

  • Number of Functions:

    1

  • Number of Segments:

    12

  • Number of Terminals:

    25

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -30 °C

  • Output Characteristics:

    CONSTANT-CURRENT

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Shape:

    SQUARE

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.675 mm

  • Supply Current-Max:

    0.001 mA

  • Supply Voltage-Max:

    22 V

  • Supply Voltage-Min:

    5.5 V

  • Supply Voltage-Nom:

    12 V

  • Supply Voltage1-Max:

    22 V

  • Supply Voltage1-Min:

    5.5 V

  • Supply Voltage1-Nom:

    12 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:

    2.466 mm

  • fmax-Min:

    1.25 MHz

LP8552TLE/NOPB Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the LP8552TLE/NOPB evaluation module documentation, which includes guidelines for component placement, routing, and thermal management. Following this layout can help ensure optimal performance and minimize electromagnetic interference (EMI).
  • The input capacitor value depends on the input voltage ripple, output voltage, and desired transient response. A general guideline is to use a capacitor with a value between 1uF to 10uF, with a voltage rating that exceeds the maximum input voltage. TI also provides a capacitor selection guide in the datasheet.
  • The LP8552TLE/NOPB has an operating temperature range of -40°C to 125°C, but the maximum ambient temperature range depends on the specific application and thermal management. TI recommends following the thermal design guidelines in the datasheet to ensure reliable operation.
  • Yes, the LP8552TLE/NOPB is qualified for automotive and high-reliability applications. It meets the AEC-Q100 standard for automotive reliability and is also suitable for industrial and medical applications that require high reliability.
  • TI provides a troubleshooting guide in the datasheet, which includes steps to identify and resolve common issues. Additionally, engineers can use oscilloscopes and thermal imaging cameras to diagnose problems and optimize the design.

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LP8552TLE/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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