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LM3492HCQMHX/NOPB - Texas Instruments

Description: Automotive high contrast 2-channel dimmable LED driver with boost converter and current regulator

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LM3492HCQMHX/NOPB - Texas Instruments - PCB symbol
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LM3492HCQMHX/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PWP0020A
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LM3492HCQMHX/NOPB - Texas Instruments - 3D model - Small Outline Packages - PWP0020A
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LM3492HCQMHX/NOPB Details

  • Manufacturer Part Number:

    LM3492HCQMHX/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:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    6.5 mm

  • Moisture Sensitivity Level:

    1

  • Multiplexed Display Capability:

    NO

  • Number of Channels:

    2

  • Number of Functions:

    1

  • Number of Segments:

    6

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    OPEN-DRAIN

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP20,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max:

    5.2 mA

  • Supply Voltage-Max:

    65 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    12 V

  • Supply Voltage1-Max:

    65 V

  • Supply Voltage1-Min:

    4.5 V

  • Supply Voltage1-Nom:

    12 V

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • 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:

    1 MHz

LM3492HCQMHX/NOPB Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the application note SLVAE04, which includes guidelines for thermal vias, copper pours, and component placement to minimize thermal resistance and ensure reliable operation.
  • The LM3492HCQMHX/NOPB datasheet provides guidelines for inductor selection, including recommended inductance values, DC resistance, and saturation current. Additionally, Texas Instruments offers an inductor selection tool on their website to help engineers choose the right inductor for their specific application.
  • The LM3492HCQMHX/NOPB is rated for operation from -40°C to 150°C, but the maximum ambient temperature range depends on the specific application and the device's power dissipation. Engineers should consult the datasheet and perform thermal calculations to determine the maximum ambient temperature for their design.
  • The LM3492HCQMHX/NOPB is an automotive-qualified device, but engineers should consult the datasheet and Texas Instruments' quality and reliability documentation to ensure that the device meets the specific requirements of their high-reliability or automotive application.
  • Texas Instruments provides application notes and technical articles on their website that address common issues and troubleshooting techniques for the LM3492HCQMHX/NOPB. Engineers can also consult the datasheet and contact Texas Instruments' technical support for assistance.

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LM3492HCQMHX/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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