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MP9473GL-Z - Monolithic Power Systems (MPS)

Description: Switching Voltage Regulators 3.5A 36V Sync Step Down Conv. HE FT

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PCB Footprints
MP9473GL-Z - Monolithic Power Systems (MPS) PCB footprint - Other - Other - MP9473GL-Z-4
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3D Models
MP9473GL-Z - Monolithic Power Systems (MPS)  - 3D model - Other - MP9473GL-Z-4
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MP9473GL-Z Details

  • Manufacturer Part Number:

    MP9473GL-Z

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-20

  • 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

  • Additional Feature:

    OUTPUT VOLTAGE IS ADJUSTABLE FROM 0.8V TO 32.4V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    R-XXMA-N20

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    9 A

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    XMA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1000 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    UNSPECIFIED

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

    40

  • Width:

    3 mm

MP9473GL-Z Frequently Asked Questions (FAQs)

  • The MP9473GL-Z can handle input voltages up to 24V, but it's recommended to keep it below 18V 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 15V.
  • The MP9473GL-Z can provide up to 3A of output current, but it's recommended to keep it below 2.5A 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 datasheet provides a formula to calculate the required resistor values.
  • The EN (enable) pin is used to turn the regulator on or off. When the EN pin is high, the regulator is enabled, and when it's low, the regulator is disabled.

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MP9473GL-Z Overview

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