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LM3492MHX/NOPB - Texas Instruments

Description: Two-Channel Individual Dimmable LED Driver with Boost Converter and Fast Current Regulator

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LM3492MHX/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PWP0020A
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LM3492MHX/NOPB - Texas Instruments  - 3D model - Small Outline Packages - PWP0020A
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LM3492MHX/NOPB Details

  • Manufacturer Part Number:

    LM3492MHX/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    HTSSOP-20

  • 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

  • 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

LM3492MHX/NOPB Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LM3492MHX/NOPB is 42V, but it's recommended to operate within the specified input voltage range of 6.5V to 40V for optimal performance and reliability.
  • To ensure the stability of the output voltage, it's essential to follow the recommended layout and component selection guidelines, including the use of a suitable output capacitor and a minimum ESR (Equivalent Series Resistance) of 0.1 ohms.
  • The maximum output current that the LM3492MHX/NOPB can deliver is 2A, but it's recommended to operate within the specified output current range of 0.5A to 1.5A for optimal performance and reliability.
  • To protect the LM3492MHX/NOPB from overvoltage and undervoltage conditions, it's recommended to use external overvoltage protection (OVP) and undervoltage protection (UVP) circuits, such as a voltage supervisor or a reset IC.
  • The thermal derating curve for the LM3492MHX/NOPB is not explicitly provided in the datasheet, but it's recommended to follow the thermal design guidelines and use thermal simulation tools to ensure the device operates within the specified temperature range of -40°C to 125°C.

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LM3492MHX/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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