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LM27313XQMFX/NOPB - Texas Instruments

Description: 1.6 MHz boost converter with 30V Internal FET switch in SOT-23, AEC-Q100 qualified

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PCB Footprints
LM27313XQMFX/NOPB - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DBV0005A
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LM27313XQMFX/NOPB - Texas Instruments  - 3D model - SOT23 (5-Pin) - DBV0005A
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LM27313XQMFX/NOPB Details

  • Manufacturer Part Number:

    LM27313XQMFX/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Pin Count:

    5

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    14 V

  • Input Voltage-Min:

    2.7 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e3

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    28 V

  • Output Voltage-Min:

    4 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TSOP5/6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.45 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    1900 kHz

  • Technology:

    BICMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    1.6 mm

LM27313XQMFX/NOPB Frequently Asked Questions (FAQs)

  • A good PCB layout for optimal thermal performance involves placing the device near a thermal pad or a heat sink, and ensuring good thermal conductivity between the device and the heat sink. A 4-layer PCB with a solid ground plane and a thermal relief pattern can also help to dissipate heat efficiently.
  • To ensure reliable start-up, it is recommended to add a soft-start circuit to the device, which can help to reduce the inrush current and prevent voltage drops during start-up. Additionally, using a high-quality power supply with a low noise floor and a sufficient hold-up time can also help to ensure reliable start-up.
  • The recommended input capacitor type is a low-ESR ceramic capacitor with a value of 10uF to 22uF. This helps to filter out high-frequency noise and ensure stable operation of the device.
  • To troubleshoot issues with the device's output voltage regulation, check the input voltage, output voltage, and output current to ensure they are within the recommended operating ranges. Also, check for any signs of overheating, and verify that the device is properly soldered and connected to the PCB.
  • The recommended output capacitor type is a low-ESR ceramic capacitor with a value of 10uF to 22uF. This helps to filter out high-frequency noise and ensure stable operation of the device.

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LM27313XQMFX/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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Part Image LM27313XQMFX Texas Instruments

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