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MP3221GJ-Z - Monolithic Power Systems (MPS)

Description: Switching Voltage Regulators 2.7A, 1.2MHz, Step up Converter

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PCB Footprints
MP3221GJ-Z - Monolithic Power Systems (MPS) PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - tsot23-6
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3D Models
MP3221GJ-Z - Monolithic Power Systems (MPS)  - 3D model - SOT23 (6-Pin) - tsot23-6
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MP3221GJ-Z Details

  • Manufacturer Part Number:

    MP3221GJ-Z

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    TSOT-23,6PIN

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    24 Weeks

  • Manufacturer:

    Monolithic Power Systems

  • YTEOL:

    7.3

  • Additional Feature:

    OUTPUT VOLTAGE RANGE FROM 3 V TO 6 V

  • Analog IC - Other Type:

    BATTERY CHARGE CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    6 V

  • Input Voltage-Min:

    2.5 V

  • Input Voltage-Nom:

    3.3 V

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e3

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    5.2 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    1400 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    40

  • Width:

    1.6 mm

MP3221GJ-Z Frequently Asked Questions (FAQs)

  • A good PCB layout is crucial for the MP3221GJ-Z. Keep the input and output capacitors close to the IC, and use a solid ground plane to reduce noise. Avoid routing high-frequency signals near the feedback network.
  • To ensure stability, make sure the feedback network is properly compensated. Use a capacitor in the feedback loop to filter out high-frequency noise, and adjust the compensation components according to the application's specific requirements.
  • The MP3221GJ-Z can handle input voltages up to 28V, but it's recommended to keep the input voltage below 24V for optimal performance and reliability.
  • Implement overcurrent protection using a current sense resistor and a comparator. Also, ensure good thermal design and heat dissipation to prevent overheating. Monitor the junction temperature and adjust the design accordingly.
  • The MP3221GJ-Z is rated for operation up to 125°C, but it's recommended to derate the output current and voltage at high temperatures to ensure reliability. Consult the datasheet for specific derating guidelines.

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MP3221GJ-Z Overview

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