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MP4569GN-Z - Monolithic Power Systems (MPS)

Description: Switching Voltage Regulators 75V 0.3A Sync Step Down Converter

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MP4569GN-Z - Monolithic Power Systems (MPS) PCB footprint - Small Outline Packages - Small Outline Packages - SOIC8
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MP4569GN-Z - Monolithic Power Systems (MPS)  - 3D model - Small Outline Packages - SOIC8
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MP4569GN-Z Details

  • Manufacturer Part Number:

    MP4569GN-Z

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOIC-8

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    24 Weeks

  • Manufacturer:

    Monolithic Power Systems

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    75 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.79 A

  • Output Voltage-Max:

    67.5 V

  • Output Voltage-Min:

    1 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HSOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.7 mm

  • Supply Voltage-Nom (Vsup):

    24 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    40

  • Width:

    3.9 mm

MP4569GN-Z Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a solid ground plane and a thermal relief pattern around the IC is recommended. Ensure a low-impedance path for the input and output capacitors.
  • Use the recommended compensation network values in the datasheet as a starting point. Adjust the values based on the specific application's output voltage, output capacitance, and ESR.
  • The maximum allowed input voltage ripple is 10% of the nominal input voltage. Exceeding this may affect the converter's stability and efficiency.
  • Yes, but ensure the ceramic capacitor has a low ESR (Equivalent Series Resistance) and is rated for the output voltage. A ceramic capacitor with a high ESR may cause oscillations or instability.
  • Use a shielded inductor, keep the layout compact, and ensure a low-impedance path for the input and output capacitors. Add EMI filters or common-mode chokes as needed to meet the required EMI standards.

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MP4569GN-Z Overview

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