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MIC28513-1YFL-T5 - Microchip

Description: Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 4A 24-VFQFN Exposed Pad

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MIC28513-1YFL-T5 - Microchip - PCB symbol
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MIC28513-1YFL-T5 - Microchip PCB footprint - Other - Other - MIC28513-1YFL-T5-1
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MIC28513-1YFL-T5 - Microchip - 3D model - Other - MIC28513-1YFL-T5-1
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MIC28513-1YFL-T5 Details

  • Manufacturer Part Number:

    MIC28513-1YFL-T5

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    FQFN-24

  • Pin Count:

    24

  • Manufacturer Package Code:

    VQFN-24

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Date Of Intro:

    2018-07-31

  • Manufacturer:

    Microchip Technology Inc

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Input Voltage-Max:

    45 V

  • Input Voltage-Min:

    4.6 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-XQCC-N24

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    4 A

  • Output Voltage-Max:

    24 V

  • Output Voltage-Min:

    0.8 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    VQCCN

  • Package Equivalence Code:

    LCC24,.12X.16,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, VERY THIN PROFILE

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    0.9 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    800 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    3 mm

MIC28513-1YFL-T5 Frequently Asked Questions (FAQs)

  • A good PCB layout for optimal thermal performance involves placing the MIC28513-1YFL-T5 near a thermal pad or a heat sink, and ensuring good airflow around the device. The datasheet provides some guidelines, but a more detailed application note or a reference design from Microchip can provide more specific guidance.
  • To ensure reliable start-up and shutdown, it's essential to follow the recommended power-up and power-down sequencing, as outlined in the datasheet. Additionally, ensure that the input voltage rises and falls monotonically, and that the input capacitance is sufficient to filter out noise and ripple.
  • The critical components that affect the MIC28513-1YFL-T5's output voltage accuracy include the input voltage, output capacitor, and feedback resistors. Ensure that these components are selected and implemented correctly to achieve the desired output voltage accuracy.
  • To troubleshoot issues with the MIC28513-1YFL-T5, start by checking the PCB layout, component selection, and soldering quality. Use an oscilloscope to measure the output voltage and current, and check for signs of oscillation or instability. Consult the datasheet and application notes for guidance on troubleshooting and debugging.
  • Thermal design considerations for the MIC28513-1YFL-T5 include ensuring good airflow, using a heat sink or thermal pad, and keeping the device away from heat sources. The datasheet provides thermal resistance and junction-to-ambient thermal resistance values to help with thermal design.

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MIC28513-1YFL-T5 Overview

Use the download button to access the MIC28513-1YFL-T5 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like MIC28, or try a keyword search, such as Switching Regulator or Controllers

About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

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