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LM3406HVQMHXQ1 - Texas Instruments

Description: 1.5A Automotive Constant Current Buck Regulator for Driving High Power LEDs

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LM3406HVQMHXQ1 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PWP0014A
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LM3406HVQMHXQ1 - Texas Instruments  - 3D model - Small Outline Packages - PWP0014A
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LM3406HVQMHXQ1 Details

  • Manufacturer Part Number:

    LM3406HVQMHXQ1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    HTSSOP-14

  • 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-G14

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Multiplexed Display Capability:

    NO

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Segments:

    1

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    CONSTANT-CURRENT

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

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

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.1 mm

  • Supply Voltage-Max:

    75 V

  • Supply Voltage-Min:

    6 V

  • Supply Voltage-Nom:

    24 V

  • Supply Voltage1-Max:

    75 V

  • Supply Voltage1-Min:

    6 V

  • Supply Voltage1-Nom:

    24 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

LM3406HVQMHXQ1 Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LM3406HVQMHXQ1 is 42V, but it's recommended to operate within the specified input voltage range of 6.5V to 36V 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 LM3406HVQMHXQ1 can deliver is 3A, but it's recommended to operate within the specified output current range of 0A to 2.5A for optimal performance and reliability.
  • To handle thermal management, ensure good airflow around the device, use a heat sink if necessary, and follow the recommended thermal design guidelines to keep the junction temperature within the specified range of -40°C to 150°C.
  • Key considerations for PCB layout include keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the input and output traces to reduce noise and electromagnetic interference (EMI).

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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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