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MIC4428ZN - Microchip

Description: Gate Drivers 1.5A Dual High Speed MOSFET Driver

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MIC4428ZN - Microchip PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - MIC4428ZN
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MIC4428ZN Details

  • Manufacturer Part Number:

    MIC4428ZN

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    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:

    9 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    9

  • 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:

    9.525 mm

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Output Characteristics:

    TOTEM-POLE

  • Output Peak Current Limit-Nom:

    1.5 A

  • Output Polarity:

    COMPLEMENTARY

  • 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:

    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

  • Technology:

    BCDMOS

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Turn-off Time:

    0.1 µs

  • Turn-on Time:

    0.08 µs

  • Width:

    7.62 mm

MIC4428ZN Frequently Asked Questions (FAQs)

  • The MIC4428ZN can operate from -40°C to +125°C, but the maximum junction temperature (TJ) should not exceed 150°C.
  • Proper thermal management can be achieved by providing a heat sink, ensuring good airflow, and keeping the device away from heat sources. The thermal resistance (RθJA) of the MIC4428ZN is 30°C/W, which can help in thermal design calculations.
  • The recommended input capacitor value is 10uF to 22uF, with a voltage rating of at least 25V. The capacitor should be placed as close to the VIN pin as possible to minimize noise and ensure stable operation.
  • Yes, the MIC4428ZN is qualified for automotive and high-reliability applications. It meets the AEC-Q100 Grade 1 qualification, which ensures it can operate in harsh environments and meet the required reliability standards.
  • The MIC4428ZN has built-in overvoltage protection (OVP) and undervoltage lockout (UVLO) features. However, additional protection can be achieved by using external components such as TVS diodes, zener diodes, or voltage supervisors to protect against voltage transients and faults.

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MIC4428ZN 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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