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MP3438GTL-Z - Monolithic Power Systems (MPS)

Description: Switching Voltage Regulators 2A, 16V, High Efficiency Fully-Integrated Synchronous Boost Converter

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PCB Footprints
MP3438GTL-Z - Monolithic Power Systems (MPS) PCB footprint - SO Transistor Flat Lead - SO Transistor Flat Lead - SOT583_8
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3D Models
MP3438GTL-Z - Monolithic Power Systems (MPS)  - 3D model - SO Transistor Flat Lead - SOT583_8
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MP3438GTL-Z Details

  • Manufacturer Part Number:

    MP3438GTL-Z

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOT-583, 8 PIN

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    24 Weeks

  • Manufacturer:

    Monolithic Power Systems

  • YTEOL:

    8

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    16 V

  • Input Voltage-Min:

    0.8 V

  • Input Voltage-Nom:

    3.3 V

  • JESD-30 Code:

    R-PDSO-F8

  • Length:

    2.1 mm

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    2 A

  • Output Voltage-Max:

    16 V

  • Output Voltage-Min:

    0.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VSOF

  • Package Equivalence Code:

    FL8,.05,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, VERY THIN PROFILE

  • Seated Height-Max:

    0.6 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    1400 kHz

  • Terminal Form:

    FLAT

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Width:

    1.6 mm

MP3438GTL-Z Frequently Asked Questions (FAQs)

  • The MP3438GTL-Z can handle input voltages up to 18V, but it's recommended to keep it below 15V for optimal performance and reliability.
  • To minimize EMI, keep the input and output capacitors close to the IC, use a solid ground plane, and keep the high-current paths short and wide. Also, avoid routing sensitive signals near the inductor.
  • The recommended inductor value is 1.5μH to 3.3μH, and a type with a high saturation current rating (e.g., 10A) and low DCR (e.g., 10mΩ) is recommended.
  • The output voltage can be adjusted by changing the resistor divider ratio between the FB pin and the output voltage. A higher resistor value will increase the output voltage, and a lower value will decrease it.
  • The MP3438GTL-Z can deliver up to 3A of output current, but it's recommended to derate the output current based on the ambient temperature and the input voltage.

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MP3438GTL-Z Overview

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