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MP1479GTF-Z - Monolithic Power Systems (MPS)

Description: Switching Voltage Regulators 1A, 3.9-18V, 800kHz, High-Efficiency, Synchronous, Step-Down Converter In SOT 563.,vin

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MP1479GTF-Z - Monolithic Power Systems (MPS) PCB footprint - Other - Other - MP1479GTF-Z-1
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MP1479GTF-Z - Monolithic Power Systems (MPS)  - 3D model - Other - MP1479GTF-Z-1
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MP1479GTF-Z Details

  • Manufacturer Part Number:

    MP1479GTF-Z

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    ST-563, 8 PIN

  • Country Of Origin:

    Malaysia

  • 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:

    18 V

  • Input Voltage-Min:

    4.2 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-F8

  • Length:

    1.6 mm

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    10 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

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Seated Height-Max:

    0.6 mm

  • Supply Current-Max (Isup):

    0.3 mA

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1000 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Form:

    FLAT

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Width:

    1.2 mm

MP1479GTF-Z Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a solid ground plane and thermal vias is recommended. Keep the component side of the PCB clear of copper to minimize thermal resistance.
  • Use a high-quality output capacitor with low ESR, ensure the input voltage is within the recommended range, and minimize noise on the FB pin by using a low-pass filter or a capacitor to GND.
  • Although the datasheet specifies a maximum input voltage of 5.5V, it's recommended to limit the input voltage to 5V to ensure reliable operation and minimize the risk of damage.
  • Yes, but ensure the junction temperature (TJ) does not exceed 125°C. Use a heat sink or thermal pad to improve heat dissipation, and consider derating the output current at high temperatures.
  • Ensure the output capacitor is properly sized and has low ESR, use a low-pass filter on the FB pin, and minimize the distance between the output capacitor and the IC.

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MP1479GTF-Z Overview

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Part Image MP1479GTF Monolithic Power Systems

Switching Regulator, 1000kHz Switching Freq-Max, PDSO8