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TC4427AEOA - Microchip

Description: Microchip TC4427AEOA, Dual MOSFET Power Driver 1.5A, 4.5 → 18 V, Non-Inverting, 8-Pin SOIC

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TC4427AEOA - Microchip PCB footprint - Small Outline Packages - Small Outline Packages - (OA) – Narrow, 3.90 mm Body [SOIC]
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TC4427AEOA - Microchip  - 3D model - Small Outline Packages - (OA) – Narrow, 3.90 mm Body [SOIC]
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TC4427AEOA Details

  • Manufacturer Part Number:

    TC4427AEOA

  • 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:

    14 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:

    85 °C

  • Operating Temperature-Min:

    -40 °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:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Turn-off Time:

    0.085 µs

  • Turn-on Time:

    0.085 µs

  • Width:

    3.9 mm

TC4427AEOA Frequently Asked Questions (FAQs)

  • The maximum voltage rating for the TC4427AEOA is 18V.
  • To ensure proper thermal management, it is recommended to provide a heat sink or a thermal pad on the exposed pad of the package, and to keep the ambient temperature below 125°C.
  • The recommended input capacitance value for the TC4427AEOA is 10nF to 100nF, depending on the specific application and noise requirements.
  • Yes, the TC4427AEOA can be used as a high-side driver, but it requires a bootstrap capacitor and a charge pump to generate the necessary voltage for the high-side switch.
  • To protect the TC4427AEOA from overcurrent conditions, it is recommended to add an external current sense resistor and a comparator or a dedicated overcurrent protection IC to detect and respond to overcurrent events.

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TC4427AEOA 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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