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LM27342QMYX/NOPB - Texas Instruments

Description: Conv DC-DC 3V to 20V Step Down Single-Out 1V to 18V 2A Automotive 10-Pin HVSSOP EP T/R

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LM27342QMYX/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - DGQ0010A_2020
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LM27342QMYX/NOPB - Texas Instruments  - 3D model - Small Outline Packages - DGQ0010A_2020
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LM27342QMYX/NOPB Details

  • Manufacturer Part Number:

    LM27342QMYX/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MSOP

  • Pin Count:

    10

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    ALSO OPERATES IN ADJUSTABLE MODE FROM 1V TO 18V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    20 V

  • Input Voltage-Min:

    3 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-PDSO-G10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    2 A

  • Output Voltage-Max:

    18 V

  • Output Voltage-Min:

    1 V

  • Output Voltage-Nom:

    3.9 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP10,.19,20

  • Package Shape:

    SQUARE

  • Package Style:

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

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.09 mm

  • Supply Current-Max (Isup):

    10 mA

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2300 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

LM27342QMYX/NOPB Frequently Asked Questions (FAQs)

  • Texas Instruments provides a recommended PCB layout in the datasheet, but it's also recommended to follow general high-frequency PCB design guidelines, such as keeping the input and output traces short and away from noise sources, and using a solid ground plane to reduce EMI.
  • To ensure stability, follow the recommended component values and PCB layout, and make sure the input and output capacitors are properly selected. Additionally, the datasheet provides a stability analysis section that can help you determine the stability of the device.
  • The maximum ambient temperature range for the LM27342QMYX/NOPB is -40°C to 125°C, but the device can operate up to 150°C with derating. Refer to the datasheet for more information on temperature derating.
  • Yes, the LM27342QMYX/NOPB is qualified for automotive and high-reliability applications. It meets the AEC-Q100 standard for automotive applications and is manufactured using a high-reliability process.
  • To troubleshoot issues, start by verifying the input voltage, output load, and PCB layout. Use an oscilloscope to measure the output voltage and check for noise or oscillations. Refer to the datasheet and application notes for troubleshooting guidelines and common pitfalls to avoid.

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LM27342QMYX/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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