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LM2647MTC/NOPB - Texas Instruments

Description: Dual Synchronous Buck Regulator Controller

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LM2647MTC/NOPB - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - PW(R-PDSO-G28)
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LM2647MTC/NOPB - Texas Instruments  - 3D model - Small Outline Packages - PW(R-PDSO-G28)
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LM2647MTC/NOPB Details

  • Manufacturer Part Number:

    LM2647MTC/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SSOP

  • Pin Count:

    28

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    DUAL SWITCHING CONTROLLER

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    28 V

  • Input Voltage-Min:

    5.5 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e3

  • Length:

    9.7 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Outputs:

    2

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -5 °C

  • Output Current-Max:

    6 A

  • Output Voltage-Max:

    6 V

  • Output Voltage-Min:

    0.6 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    500 kHz

  • Temperature Grade:

    OTHER

  • 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

LM2647MTC/NOPB Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LM2647MTC/NOPB is 42V, but it's recommended to keep it below 40V for reliable operation.
  • To ensure the LM2647MTC/NOPB operates within its thermal limits, you should provide adequate heat sinking, keep the ambient temperature below 85°C, and avoid high power dissipation.
  • Yes, the LM2647MTC/NOPB is suitable for high-reliability applications, as it's built with a robust design and has undergone rigorous testing to ensure its reliability and performance.
  • To minimize noise and EMI, keep the input and output capacitors close to the IC, use a solid ground plane, and keep the switching node (SW pin) away from sensitive analog circuits.
  • A low-ESR ceramic capacitor with a value of 10uF to 22uF is recommended for the input capacitor, as it helps to filter out noise and improve the regulator's stability.

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LM2647MTC/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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