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TC428CPA - Microchip

Description: Microchip TC428CPA, Dual MOSFET Power Driver 1.5A, 4.5 → 18 V, 8-Pin PDIP

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TC428CPA - Microchip PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - 8-Pin PDIP
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TC428CPA - Microchip  - 3D model - Dual-In-Line Packages - 8-Pin PDIP
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TC428CPA Details

  • Manufacturer Part Number:

    TC428CPA

  • 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:

    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-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:

    INVERTED

  • 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

TC428CPA Frequently Asked Questions (FAQs)

  • The TC428CPA can operate up to 100 kHz, but the maximum frequency of operation depends on the specific application and the clock signal quality.
  • To ensure reliable operation in noisy environments, use proper PCB layout techniques, decouple the power supply with capacitors, and consider using a shielded enclosure or a Faraday cage to reduce electromagnetic interference (EMI).
  • The recommended power-up sequence is to apply VCC first, followed by the clock signal, and then the data inputs. This ensures that the device is properly initialized and minimizes the risk of latch-up or other unexpected behavior.
  • The OE pin is active-low, so it should be pulled low to enable the outputs. When OE is high, the outputs are in a high-impedance state, which can help reduce power consumption and minimize loading on the bus.
  • The TC428CPA can drive up to 100 pF of capacitive load, but this may vary depending on the specific application and the clock frequency. It's recommended to consult the datasheet and application notes for more information.

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TC428CPA 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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