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TC4427MJA - Microchip

Description: Microchip TC4427MJA, Dual MOSFET Power Driver 1.5A, 4.5 → 18 V, Non-Inverting, 8-Pin CERDIP

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TC4427MJA - Microchip PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - 8-Lead Ceramic Dual In-line – 300 mil (CERDIP)
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TC4427MJA - Microchip  - 3D model - Dual-In-Line Packages - 8-Lead Ceramic Dual In-line – 300 mil (CERDIP)
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TC4427MJA Details

  • Manufacturer Part Number:

    TC4427MJA

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Package Description:

    0.300 INCH, MS-030, CERDIP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    CERDIP-8

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    21 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-GDIP-T8

  • JESD-609 Code:

    e1

  • Length:

    9.78 mm

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Characteristics:

    TOTEM-POLE

  • Output Peak Current Limit-Nom:

    1.5 A

  • Output Polarity:

    TRUE

  • Package Body Material:

    CERAMIC, GLASS-SEALED

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    5.08 mm

  • Supply Current-Max:

    8 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:

    NO

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    Tin/Silver/Copper (Sn96.5Ag3.0Cu0.5)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Turn-off Time:

    0.08 µs

  • Turn-on Time:

    0.1 µs

  • Width:

    7.62 mm

TC4427MJA Frequently Asked Questions (FAQs)

  • The TC4427MJA has a maximum voltage rating of 15V, which is the maximum voltage that can be applied to the device without causing damage.
  • To ensure proper thermal management, it is recommended to provide a heat sink or a thermal pad to dissipate heat generated by the device. The thermal pad should be connected to a copper plane on the PCB to improve heat dissipation.
  • The recommended input capacitance value for the TC4427MJA is 100nF to 1uF, depending on the specific application and operating frequency.
  • Yes, the TC4427MJA can be used as a high-side driver, but it requires a bootstrap capacitor and a diode to ensure proper operation. The bootstrap capacitor should be sized according to the specific application and operating frequency.
  • To protect the TC4427MJA from overcurrent conditions, it is recommended to add an external current sense resistor and a fuse or a current limiting circuit to prevent damage to the device.

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TC4427MJA 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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