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TC428COA - Microchip

Description: MOSFET Driver 1.5A Dual High-Speed SOIC8

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TC428COA Details

  • Manufacturer Part Number:

    TC428COA

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    SOIC-8

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    14 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    8

  • High Side Driver:

    YES

  • Input Characteristics:

    STANDARD

  • 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 Peak Current Limit-Nom:

    1.5 A

  • Output Polarity:

    INVERTED

  • 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:

    12 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

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Turn-off Time:

    0.18 µs

  • Turn-on Time:

    0.135 µs

  • Width:

    3.9 mm

TC428COA Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the TC428COA is 100 kHz, but it can be operated at higher frequencies with reduced output current.
  • To ensure proper biasing, connect the VCC pin to a stable 5V supply, and the GND pin to a solid ground. Also, decouple the VCC pin with a 0.1 μF capacitor to reduce noise.
  • The EN pin is used to enable or disable the TC428COA. When EN is high, the device is enabled, and when EN is low, the device is disabled. This pin can be used to implement power-saving modes or to control the device's operation.
  • To protect the TC428COA, use a voltage regulator to limit the input voltage to 5V, and add a current-limiting resistor in series with the output to prevent overcurrent conditions.
  • The typical output impedance of the TC428COA is around 10 ohms, which can affect the device's ability to drive heavy loads. External buffering or impedance matching may be necessary for certain applications.

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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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