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TC4432CPA - Microchip

Description: Microchip TC4432CPA, MOSFET Power Driver 1.5A, 4.5 → 30 V, Non-Inverting, 8-Pin PDIP

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TC4432CPA - Microchip PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - TC4432CPA
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TC4432CPA Details

  • Manufacturer Part Number:

    TC4432CPA

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    8

  • Manufacturer Package Code:

    PDIP-8

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    11 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-PDIP-T8

  • JESD-609 Code:

    e3

  • Length:

    9.271 mm

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Output Characteristics:

    TOTEM-POLE

  • Output Peak Current Limit-Nom:

    3 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:

    5.334 mm

  • Supply Current-Max:

    6 mA

  • Supply Voltage-Max:

    30 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage1-Max:

    30 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:

    0.16 µs

  • Turn-on Time:

    0.18 µs

  • Width:

    7.62 mm

TC4432CPA Frequently Asked Questions (FAQs)

  • The maximum current rating of the TC4432CPA is 1.5A per channel, with a total current limit of 3A for both channels combined.
  • To ensure proper thermal management, it's recommended to provide a heat sink or a thermal pad on the exposed pad of the QFN package, and to keep the ambient temperature below 70°C. Additionally, reducing the current and voltage can also help minimize heat generation.
  • The EN (Enable) pin is used to enable or disable the output drivers. When the EN pin is high, the output drivers are enabled, and when it's low, the output drivers are disabled, which can help reduce power consumption.
  • The TC4432CPA can be configured for half-bridge or full-bridge operation by connecting the appropriate pins. For half-bridge operation, connect the OUTA and OUTB pins to the load, and for full-bridge operation, connect the OUTA and OUTB pins to the load, and the OUTC pin to the other half of the load.
  • The recommended input voltage range for the TC4432CPA is 4.5V to 18V, with an absolute maximum rating of 20V.

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TC4432CPA 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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