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LP8860DQVFPRQ1 - Texas Instruments

Description: Automotive Low-EMI High-Performance 4-Channel LED Driver

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PCB Footprints
LP8860DQVFPRQ1 - Texas Instruments PCB footprint - Quad Flat Packages - Quad Flat Packages - VFP0032A
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LP8860DQVFPRQ1 - Texas Instruments  - 3D model - Quad Flat Packages - VFP0032A
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LP8860DQVFPRQ1 Details

  • Manufacturer Part Number:

    LP8860DQVFPRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Package Description:

    HLQFP-32

  • Pin Count:

    32

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Data Input Mode:

    SERIAL

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    S-PQFP-G32

  • JESD-609 Code:

    e4

  • Length:

    7 mm

  • Moisture Sensitivity Level:

    2

  • Multiplexed Display Capability:

    NO

  • Number of Channels:

    4

  • Number of Functions:

    1

  • Number of Segments:

    8

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    CONSTANT-CURRENT

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HLQFP

  • Package Equivalence Code:

    QFP32,.35SQ,32

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, HEAT SINK/SLUG, LOW PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.6 mm

  • 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:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    7 mm

  • fmax-Min:

    2.2 MHz

LP8860DQVFPRQ1 Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a solid ground plane and thermal vias is recommended. The device should be placed near a thermal pad or heat sink to dissipate heat efficiently.
  • Use the TI Power Architect tool to configure the device for your specific application. The tool provides a graphical user interface to select the desired output voltage, switching frequency, and other parameters.
  • The critical components that affect the LP8860DQVFPRQ1's power conversion efficiency are the input and output capacitors, inductors, and the MOSFETs. Proper selection and layout of these components are crucial for optimal efficiency.
  • Use an oscilloscope to monitor the output voltage and current waveforms. Check the input voltage, output voltage, and current sense resistors for proper connection and values. Also, ensure the device is properly cooled and the thermal pad is connected to a heat sink or thermal pad.
  • Yes, the LP8860DQVFPRQ1 is AEC-Q100 qualified and suitable for high-reliability and automotive applications. However, ensure that the device is properly derated and the application meets the recommended operating conditions.

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LP8860DQVFPRQ1 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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