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MP4571GQB-Z - Monolithic Power Systems (MPS)

Description: HIGH-EFFICIENCY, 1A, 60V, FULLY,Buck Switching Regulator IC Positive Adjustable 1V 1 Output 1A 12-VFQFN

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MP4571GQB-Z - Monolithic Power Systems (MPS) PCB footprint - Other - Other - MP4571GQB-Z-1
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3D Models
MP4571GQB-Z - Monolithic Power Systems (MPS)  - 3D model - Other - MP4571GQB-Z-1
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MP4571GQB-Z Details

  • Manufacturer Part Number:

    MP4571GQB-Z

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-12

  • 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 Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    60 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    R-XQCC-N12

  • Length:

    3 mm

  • Number of Functions:

    1

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1 A

  • Output Voltage-Max:

    54 V

  • Output Voltage-Min:

    1 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    VQCCN

  • Package Equivalence Code:

    LCC12(UNSPEC)

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, VERY THIN PROFILE

  • Seated Height-Max:

    1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2700 kHz

  • Terminal Form:

    NO LEAD

  • Terminal Position:

    QUAD

  • Width:

    2.5 mm

MP4571GQB-Z Frequently Asked Questions (FAQs)

  • The MP4571GQB-Z can handle a maximum input voltage of 18V, but it's recommended to keep it below 15V for optimal performance and reliability.
  • To ensure stability, make sure to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Also, keep the output voltage within the recommended range of 0.8V to 5.5V.
  • The MP4571GQB-Z can provide a maximum output current of 7A, but it's recommended to keep it below 5A for optimal performance and reliability.
  • The output voltage can be adjusted by using a resistive divider network between the FB pin and the output voltage. The ratio of the resistors determines the output voltage.
  • The EN (enable) pin is used to turn the device on or off. When the EN pin is high, the device is enabled, and when it's low, the device is disabled.

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