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FAN3268TMX - onsemi

Description: Inverting Channel B Biases High-Side PMOS Device Off (with internal 100kΩ Resistor) when VDD is below UVLO Threshold; 8-Lead SOIC Package; 4.5V to 18V Operating Range; TTL Input Thresholds; Drives High-Side PMOS and Low-Side NMOS in Motor Control or Buck Step-down Applications; Rated from -40°C to +125°C Ambient; Internal Resistors Turn Driver Off If No Inputs; MillerDrive™ Technology; 2.4A Sink / 1.6A Source at VOUT=6V

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FAN3268TMX Details

  • Manufacturer Part Number:

    FAN3268TMX

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC-8

  • Package Description:

    SOIC-8

  • Manufacturer Package Code:

    751EB

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    onsemi

  • YTEOL:

    7.75

  • High Side Driver:

    YES

  • Input Characteristics:

    GATED SCHMITT TRIGGER

  • Interface IC Type:

    HALF BRIDGE BASED MOSFET DRIVER

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    STANDARD

  • Output Peak Current Limit-Nom:

    2 A

  • Output Polarity:

    TRUE AND INVERTED

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max:

    1.2 mA

  • Supply Voltage-Max:

    18 V

  • Supply Voltage-Min:

    4.5 V

  • Supply Voltage-Nom:

    12 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Turn-off Time:

    0.034 µs

  • Turn-on Time:

    0.025 µs

  • Width:

    3.9 mm

FAN3268TMX Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the FAN3268TMX is -40°C to 150°C.
  • To ensure proper biasing, connect the VCC pin to a stable 5V power supply, and the EN pin to a logic-level signal (e.g., 3.3V or 5V) to enable or disable the device.
  • To minimize EMI, use a multi-layer PCB with a solid ground plane, keep the input and output traces short and symmetrical, and use a common-mode choke or ferrite bead on the input lines.
  • Yes, the FAN3268TMX is qualified for automotive and high-reliability applications, meeting the requirements of AEC-Q100 and IATF 16949.
  • To troubleshoot issues, check the input voltage, output load, and PCB layout for any anomalies. Use an oscilloscope to measure the output voltage and current, and consult the datasheet and application notes for guidance.

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