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MIC4126YME-TR - Microchip

Description: Gate Drivers 1.5A Dual High Speed MOSFET Driver with Low Thermal Impedance

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MIC4126YME-TR Details

  • Manufacturer Part Number:

    MIC4126YME-TR

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    8

  • Manufacturer Package Code:

    SOIC-8

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    8 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    13

  • Built-in Protections:

    TRANSIENT

  • High Side Driver:

    NO

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    HALF BRIDGE BASED MOSFET DRIVER

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.89 mm

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current Flow Direction:

    SOURCE AND SINK

  • Output Peak Current Limit-Nom:

    1.5 A

  • Output Polarity:

    INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HLSOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.68 mm

  • Supply Current-Max:

    8 mA

  • Supply Voltage-Max:

    20 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    18 V

  • Supply Voltage1-Max:

    20 V

  • Supply Voltage1-Min:

    4.5 V

  • Supply Voltage1-Nom:

    18 V

  • Surface Mount:

    YES

  • Technology:

    BCDMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Turn-off Time:

    0.1 µs

  • Turn-on Time:

    0.11 µs

  • Width:

    3.9 mm

MIC4126YME-TR Frequently Asked Questions (FAQs)

  • Microchip provides a recommended PCB layout in the MIC4126 evaluation board user's guide, which includes guidelines for component placement, thermal management, and routing. Following this layout can help ensure optimal performance and minimize electromagnetic interference (EMI).
  • The selection of input and output capacitors depends on the specific application requirements, such as input voltage, output voltage, and output current. Microchip recommends using low-ESR capacitors with a minimum capacitance of 10uF for the input and output. The datasheet provides a list of recommended capacitors, and further guidance can be found in the MIC4126 application note.
  • The thermal derating for MIC4126YME-TR is specified in the datasheet, and it depends on the ambient temperature and the thermal resistance of the package. As the ambient temperature increases, the maximum output current must be derated to prevent overheating. Microchip provides a thermal derating curve in the datasheet to help engineers determine the maximum output current at a given temperature.
  • The MIC4126YME-TR has a built-in overcurrent protection feature that can be enabled by connecting the OCP pin to a resistor and capacitor network. The datasheet provides a detailed description of the overcurrent protection circuit, and Microchip recommends following the application note for guidance on implementing overcurrent protection.
  • The recommended startup sequence for MIC4126YME-TR is to first apply the input voltage, followed by the enable signal. This sequence is important to prevent the device from drawing excessive current during startup, which can cause damage or malfunction. The datasheet provides a detailed description of the startup sequence, and Microchip recommends following this sequence to ensure reliable operation.

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MIC4126YME-TR 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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