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TC4427ACOA - Microchip

Description: TC4427ACOA, Dual MOSFET Power Driver 1.5A, Non-Inverting, 4.5 to 18V, 8-Pin SOIC

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PCB Footprints
TC4427ACOA - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - (OA) – Narrow, 3.90 mm Body [SOIC]
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3D Models
TC4427ACOA - Microchip  - 3D model - Small Outline Packages - (OA) – Narrow, 3.90 mm Body [SOIC]
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TC4427ACOA Details

  • Manufacturer Part Number:

    TC4427ACOA

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    0.150 INCH, LEAD FREE, PLASTIC, MS-012, 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:

    13 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    8

  • High Side Driver:

    YES

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    BUFFER OR INVERTER BASED MOSFET DRIVER

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Output Characteristics:

    TOTEM-POLE

  • Output Peak Current Limit-Nom:

    1.5 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

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    2 mA

  • 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

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Turn-off Time:

    0.08 µs

  • Turn-on Time:

    0.08 µs

  • Width:

    3.9 mm

TC4427ACOA Frequently Asked Questions (FAQs)

  • The TC4427ACOA has a maximum voltage rating of 18V, but it's recommended to operate it within 4.5V to 15V for optimal performance.
  • To ensure proper thermal management, make sure to provide a heat sink or a thermal pad on the exposed pad of the package, and follow the recommended PCB layout guidelines to minimize thermal resistance.
  • The TC4427ACOA has a maximum current rating of 1.5A per channel, but it's recommended to derate the current based on the ambient temperature and the application's requirements.
  • Use a voltage regulator or a voltage supervisor to regulate the input voltage and protect the TC4427ACOA from overvoltage and undervoltage conditions. Additionally, consider adding overvoltage protection (OVP) and undervoltage protection (UVP) circuits to ensure the device operates within its recommended voltage range.
  • Follow the recommended PCB layout guidelines provided in the datasheet, and ensure that the high-current paths are short and wide to minimize voltage drops and electromagnetic interference (EMI).

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TC4427ACOA 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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