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MIC4422AYN - Microchip

Description: Gate Drivers High Speed, 9A Low-Side MOSFET Driver

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MIC4422AYN - Microchip - PCB symbol
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PCB Footprints
MIC4422AYN - Microchip PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - 8-Pin Plastic DIP (N)
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MIC4422AYN - Microchip - 3D model - Dual-In-Line Packages - 8-Pin Plastic DIP (N)
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MIC4422AYN Details

  • Manufacturer Part Number:

    MIC4422AYN

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DIP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    PDIP-8

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    9 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    9

  • High Side Driver:

    NO

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    BUFFER OR INVERTER BASED MOSFET DRIVER

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e3

  • Length:

    9.525 mm

  • 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:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 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:

    NO

  • Technology:

    BCDMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Turn-off Time:

    0.2 µs

  • Turn-on Time:

    0.2 µs

  • Width:

    7.62 mm

MIC4422AYN Frequently Asked Questions (FAQs)

  • The maximum power dissipation of the MIC4422AYN is 2.5W. However, it's essential to consider the thermal resistance of the package and the ambient temperature to ensure the device operates within its recommended operating conditions.
  • To ensure stability, it's crucial to follow proper PCB layout practices, such as minimizing lead lengths, using a solid ground plane, and placing bypass capacitors close to the device. Additionally, selecting the correct output capacitor and ensuring the output voltage is within the recommended range can help prevent oscillation.
  • The MIC4422AYN can operate with an input voltage as low as 4.5V, but it's recommended to use a minimum input voltage of 5V to ensure proper operation and to meet the specified performance characteristics.
  • The MIC4422AYN is rated for operation up to 125°C, but it's essential to consider the device's power dissipation and thermal resistance when operating in high-temperature environments. Ensure the device is properly heat-sinked and follow the recommended thermal management guidelines.
  • To protect the MIC4422AYN, consider adding overvoltage protection (OVP) and overcurrent protection (OCP) circuits. OVP can be achieved using a voltage supervisor or a zener diode, while OCP can be implemented using a current sense resistor and a comparator or a dedicated OCP IC.

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MIC4422AYN 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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For a full list of alternate parts for MIC4422AYN, check out Findchips.com