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TC427CPA - Microchip

Description: Microchip TC427CPA, Dual MOSFET Power Driver 1.5A, 4.5 → 18 V, Non-Inverting, 8-Pin PDIP

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TC427CPA - Microchip PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - 8-pin plastic dip
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TC427CPA - Microchip  - 3D model - Dual-In-Line Packages - 8-pin plastic dip
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TC427CPA Details

  • Manufacturer Part Number:

    TC427CPA

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Package Description:

    PLASTIC, DIP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    PDIP-8

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    20 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-PDIP-T8

  • JESD-609 Code:

    e3

  • Length:

    9.5 mm

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Output Peak Current Limit-Nom:

    1.5 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

  • Screening Level:

    TS 16949

  • Seated Height-Max:

    5.08 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:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Turn-off Time:

    0.18 µs

  • Turn-on Time:

    0.135 µs

  • Width:

    7.62 mm

TC427CPA Frequently Asked Questions (FAQs)

  • The TC427CPA can operate up to 100 kHz, but it's recommended to operate at 50 kHz or lower for optimal performance.
  • To ensure reliable communication, use a pull-up resistor on the SCL line, and ensure that the microcontroller's clock frequency is at least 10 times the SCL frequency. Also, use a buffer or repeater if the distance between the TC427CPA and microcontroller is greater than 10 inches.
  • The maximum capacitance value that can be connected to the TC427CPA's output is 1000 pF. Exceeding this value may cause instability or oscillations.
  • The TC427CPA's POR and BOR functions are enabled by default. To handle these functions, ensure that the power supply is stable and within the recommended operating range. Also, use a capacitor on the VCC pin to filter out noise and ensure a clean power-on reset.
  • For optimal performance, use a 4-layer PCB with a solid ground plane, and keep the TC427CPA's VCC and GND pins as close as possible. Route the SCL and SDA lines as differential pairs, and avoid running them near noise sources or high-current lines.

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TC427CPA 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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