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LP8866QRHBRQ1 - Texas Instruments

Description: LED Lighting Drivers Automotive display LED-backlight driver with six 200-mA channels 32-VQFN -40 to 125

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PCB Footprints
LP8866QRHBRQ1 - Texas Instruments PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - RHB0032T _2021
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3D Models
LP8866QRHBRQ1 - Texas Instruments  - 3D model - Quad Flat No-Lead - RHB0032T _2021
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LP8866QRHBRQ1 Details

  • Manufacturer Part Number:

    LP8866QRHBRQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-32

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    2020-11-08

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Data Input Mode:

    SERIAL

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    S-PQCC-N32

  • JESD-609 Code:

    e4

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    2

  • Multiplexed Display Capability:

    YES

  • Number of Channels:

    6

  • Number of Functions:

    1

  • Number of Segments:

    42

  • Number of Terminals:

    32

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC32,.2SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1 mm

  • Supply Current-Max:

    104 mA

  • Supply Voltage-Max:

    48 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    12 V

  • Supply Voltage1-Max:

    48 V

  • Supply Voltage1-Nom:

    45 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

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

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    5 mm

  • fmax-Min:

    2.2 MHz

LP8866QRHBRQ1 Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a solid ground plane and thermal vias is recommended. Place the device near a thermal pad or a heat sink to improve heat dissipation.
  • Monitor the input voltage, output voltage, and output current to ensure they are within the specified ranges. Use a voltage regulator or a voltage supervisor to prevent overvoltage or undervoltage conditions.
  • A 10uF to 22uF X5R or X7R ceramic capacitor is recommended for input decoupling. The capacitor should be placed as close to the VIN pin as possible.
  • Use a shielded inductor, keep the switching node (SW) away from sensitive nodes, and use a common-mode choke or a ferrite bead to filter the output. Follow good PCB layout practices, such as separating analog and digital grounds.
  • The maximum ambient temperature for the LP8866QRHBRQ1 is 105°C. However, the device can operate up to 125°C with derating.

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LP8866QRHBRQ1 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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