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LP8867QPWPRQ1 - Texas Instruments

Description: LED Lighting Drivers 4-CHANNEL LED DRIVER

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LP8867QPWPRQ1 Details

  • Manufacturer Part Number:

    LP8867QPWPRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    HTSSOP-20

  • Country Of Origin:

    Malaysia, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2019-06-30

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Data Input Mode:

    SERIAL

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e4

  • Length:

    6.5 mm

  • Moisture Sensitivity Level:

    2

  • Multiplexed Display Capability:

    NO

  • Number of Channels:

    4

  • Number of Functions:

    1

  • Number of Segments:

    32

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    CONSTANT-CURRENT

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.2 mm

  • Supply Current-Max:

    12 mA

  • Supply Voltage-Max:

    45 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    12 V

  • Supply Voltage1-Max:

    45 V

  • Supply Voltage1-Min:

    4.5 V

  • Supply Voltage1-Nom:

    12 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

  • fmax-Min:

    2.2 MHz

LP8867QPWPRQ1 Frequently Asked Questions (FAQs)

  • A good thermal design should be used to minimize thermal resistance. 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 a heat sink to dissipate heat efficiently.
  • The device requires a proper power-up sequence to ensure correct configuration. The EN pin should be pulled high, and the input voltage should be within the recommended range. The device should be configured using the I2C interface, and the configuration data should be verified using the STATUS register.
  • The device is sensitive to EMI and ESD. Proper EMI shielding and filtering should be used to minimize electromagnetic interference. ESD protection devices such as TVS diodes or ESD arrays should be used to protect the device from electrostatic discharge.
  • Troubleshooting should start with verifying the power-up sequence and configuration data. The STATUS register should be checked for error flags. The device's operating conditions, such as temperature and voltage, should be verified. A logic analyzer or oscilloscope can be used to debug the I2C interface.
  • The device has a maximum junction temperature of 150°C. Thermal management is critical to ensure reliable operation. A heat sink or thermal pad should be used to dissipate heat. The device's thermal resistance should be minimized by using a good thermal design.

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LP8867QPWPRQ1 Overview

Use the download button to access the LP8867QPWPRQ1 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like LP886, or try a keyword search, such as Display Drivers

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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