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FAN5354MPX - onsemi

Description: Obsolete - 5 A, 2.4 MHz, Digitally Programmable TinyBuck Regulator

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FAN5354MPX - onsemi PCB footprint - Other - Other - FAN5354MPX
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FAN5354MPX - onsemi  - 3D model - Other - FAN5354MPX
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FAN5354MPX Details

  • Manufacturer Part Number:

    FAN5354MPX

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    WDFN-12

  • Package Description:

    MLP-12

  • Manufacturer Package Code:

    511DK

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Additional Feature:

    ALSO HAS CONTROL TECHNIQUE OF PFM, ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 4.95V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    2.7 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    R-PDSO-N12

  • JESD-609 Code:

    e4

  • Length:

    3.5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    5.5 A

  • Output Voltage-Max:

    2 V

  • Output Voltage-Min:

    0.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC12,.12,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    3300 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    NICKEL PALLADIUM GOLD SILVER

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

FAN5354MPX Frequently Asked Questions (FAQs)

  • A good PCB layout for the FAN5354MPX should prioritize thermal dissipation. Place the device near a thermal pad or a heat sink, and ensure good copper pour connectivity to dissipate heat. Avoid routing high-current traces under the device, and use thermal vias to connect the thermal pad to the heat sink.
  • To ensure stable output voltage regulation, ensure that the input voltage is within the recommended range, and the output capacitor is of sufficient value and type (e.g., X5R or X7R ceramic). Also, minimize the distance between the output capacitor and the device, and use a low-ESR capacitor to reduce output voltage ripple.
  • The FAN5354MPX can tolerate input voltages up to 26V, but the recommended maximum input voltage is 20V to ensure reliable operation and minimize the risk of damage.
  • Implement overcurrent protection (OCP) and overtemperature protection (OTP) mechanisms in your design. The FAN5354MPX has a built-in thermal shutdown feature that turns off the device when the junction temperature exceeds 150°C. You can also add external OCP and OTP circuits to ensure the device operates within safe limits.
  • A 10uF to 22uF X5R or X7R ceramic capacitor is recommended for the input capacitor. This value provides a good balance between input voltage filtering and stability.

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FAN5354MPX Overview

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