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FAN7393AMX - onsemi

Description: Typically 2.5A/2.5A Sourcing/Sinking Current Driving Capability; Built-in UVLO Functions for Both Channels; High-Side Output in Phase of IN Input Signal; Internal 370ns Minimum Dead Time at RDT=0Ω; Floating Channel for Bootstrap Operation to +600V; Built-in Common-Mode dv/dt Noise Cancelling Circuit; Built-in Shutdown Function; Extended Allowable Negative VS Swing to -9.8V forSignal Propagation at VBS=15V; 3.3V and 5V Input Logic Compatible; Matched Propagation Delay for Both Channels; Programmable Turn-on

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FAN7393AMX - onsemi - PCB symbol
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PCB Footprints
FAN7393AMX - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - SOIC14 N
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FAN7393AMX - onsemi - 3D model - Small Outline Packages - SOIC14 N
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FAN7393AMX Details

  • Manufacturer Part Number:

    FAN7393AMX

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC-14 N

  • Package Description:

    SOIC-14

  • Manufacturer Package Code:

    751ER

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    onsemi

  • YTEOL:

    8.4

  • Built-in Protections:

    THERMAL; UNDER VOLTAGE

  • High Side Driver:

    YES

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    HALF BRIDGE BASED IGBT/MOSFET DRIVER

  • JESD-30 Code:

    R-PDSO-G14

  • Length:

    8.56 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    TOTEM-POLE

  • Output Current Flow Direction:

    SOURCE AND SINK

  • Output Peak Current Limit-Nom:

    2.5 A

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.8 mm

  • Supply Current-Max:

    1.6 mA

  • Supply Voltage-Max:

    20 V

  • Supply Voltage-Min:

    10 V

  • Supply Voltage-Nom:

    15 V

  • Supply Voltage1-Max:

    620 V

  • Supply Voltage1-Min:

    6 V

  • Supply Voltage1-Nom:

    15 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Nickel/Gold/Palladium/Silver (Ni/Au/Pd/Ag)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Turn-off Time:

    0.25 µs

  • Turn-on Time:

    0.73 µs

  • Width:

    3.95 mm

FAN7393AMX Frequently Asked Questions (FAQs)

  • A good PCB layout for the FAN7393AMX involves keeping the input and output traces separate, using a solid ground plane, and placing the input and output capacitors close to the device. Additionally, it's recommended to use a shielded inductor and to keep the switching node (SW) away from sensitive nodes.
  • The inductor value depends on the input voltage, output voltage, and switching frequency. A good starting point is to use the inductor value calculation formula provided in the datasheet. Additionally, consider the inductor's saturation current, DC resistance, and core material when selecting an inductor.
  • The maximum ambient temperature for the FAN7393AMX is 85°C. However, the device can operate up to 125°C junction temperature. It's essential to ensure proper thermal management to prevent overheating and ensure reliable operation.
  • Yes, the FAN7393AMX can be used in a synchronous rectification configuration. This can improve efficiency by reducing the rectifier losses. However, it's essential to ensure that the synchronous rectifier is properly synchronized with the FAN7393AMX's switching frequency.
  • To troubleshoot issues with the FAN7393AMX, start by checking the PCB layout, component values, and soldering quality. Verify that the input and output capacitors are properly sized and placed. Use an oscilloscope to check the waveforms and identify any signs of oscillation or instability. Consult the datasheet and application notes for guidance on troubleshooting and optimization.

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FAN7393AMX Overview

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