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MIC4680YM-TR - Microchip

Description: Switching Voltage Regulators 1.3A SuperSwitcher

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MIC4680YM-TR - Microchip - PCB symbol
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PCB Footprints
MIC4680YM-TR - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - 8 PIN SOIC-D
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MIC4680YM-TR Details

  • Manufacturer Part Number:

    MIC4680YM-TR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    SOIC-8

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    7 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    7

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Input Voltage-Max:

    34 V

  • Input Voltage-Min:

    4 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.93 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1 A

  • Output Voltage-Min:

    1.25 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.73 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    220 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.94 mm

MIC4680YM-TR Frequently Asked Questions (FAQs)

  • A good PCB layout for optimal thermal performance involves placing the MIC4680YM-TR near a thermal pad or a heat sink, and ensuring good airflow around the device. The PCB should also have a solid ground plane to help dissipate heat.
  • To ensure stable output voltage regulation, it's essential to follow the recommended component values and PCB layout guidelines in the datasheet. Additionally, ensure that the input voltage is within the recommended range, and the output capacitor is of sufficient value and type.
  • The MIC4680YM-TR is rated for operation up to 125°C ambient temperature. However, it's recommended to derate the device's power dissipation to ensure reliable operation at high temperatures.
  • Yes, the MIC4680YM-TR is suitable for high-reliability and automotive applications. It's AEC-Q100 qualified and meets the requirements for automotive-grade components.
  • To troubleshoot issues with the MIC4680YM-TR, start by verifying the input voltage, output voltage, and current. Check for proper PCB layout, component values, and thermal management. Use an oscilloscope to check for oscillations or noise on the output. Consult the datasheet and application notes for guidance.

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MIC4680YM-TR Overview

Use the download button to access the MIC4680YM-TR schematic symbol and PCB footprint.
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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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