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MIC4422AYM - Microchip

Description: 9A Peak low-power side MOSFET driver

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MIC4422AYM - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - 8-Lead SOIC (M)
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MIC4422AYM - Microchip  - 3D model - Small Outline Packages - 8-Lead SOIC (M)
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MIC4422AYM Details

  • Manufacturer Part Number:

    MIC4422AYM

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    8

  • Manufacturer Package Code:

    SOIC-8

  • Country Of Origin:

    Malaysia, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    7 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    9

  • Additional Feature:

    SEATED HT-CALCULATED

  • High Side Driver:

    NO

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    BUFFER OR INVERTER BASED MOSFET DRIVER

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.93 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    TOTEM-POLE

  • Output Peak Current Limit-Nom:

    9 A

  • Output Polarity:

    TRUE

  • 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

  • Supply Voltage-Max:

    18 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage1-Max:

    18 V

  • Supply Voltage1-Min:

    4.5 V

  • Surface Mount:

    YES

  • Technology:

    BCDMOS

  • Temperature Grade:

    INDUSTRIAL

  • 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

  • Turn-off Time:

    0.2 µs

  • Turn-on Time:

    0.2 µs

  • Width:

    3.94 mm

MIC4422AYM Frequently Asked Questions (FAQs)

  • The MIC4422AYM can operate from -40°C to 125°C, but the maximum junction temperature (TJ) should not exceed 150°C.
  • To ensure proper biasing, connect the input voltage (VIN) to a stable voltage source, and decouple the input with a 1-10uF capacitor. Also, ensure the output voltage (VOUT) is properly decoupled with a 1-10uF capacitor.
  • Keep the input and output capacitors close to the IC, use a solid ground plane, and minimize trace lengths to reduce noise and EMI. Also, ensure the PCB is designed to handle the maximum current output of the MIC4422AYM.
  • Use a voltage supervisor or a voltage monitor IC to detect overvoltage and undervoltage conditions, and implement a shutdown or reset mechanism to protect the MIC4422AYM.
  • A 1-10uF ceramic or electrolytic capacitor is recommended for the input capacitor (CIN). The capacitor type and value may vary depending on the specific application and input voltage ripple requirements.

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MIC4422AYM Overview

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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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