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FAN4800AUM - onsemi

Description: Pin-to-Pin Compatible with ML4800, FAN4800, CM6800, and CM6800A; Cycle-by-Cycle Current Limiting for PFC/PWM; fRTCT=4 x fPFC=4 x fPWM; Line Sagging Protection; PWM Configurable for Current-Mode or Feed-Forward Voltage-Mode Operation; Average-Current-Mode for Input-Current Shaping; PFC Over-Voltage and Under-Voltage Protections; Innovative Switching-Charge Multiplier Divider; PFC Feedback Open-Loop Protection; Power-on Sequence Control and Soft-Start; Low Operating Current; Internally Synchronized Leading-Ed

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FAN4800AUM - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - 16-Pin Small-Ouline Integrated Circuit (SOIC)
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FAN4800AUM - onsemi  - 3D model - Small Outline Packages - 16-Pin Small-Ouline Integrated Circuit (SOIC)
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FAN4800AUM Details

  • Manufacturer Part Number:

    FAN4800AUM

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC-16

  • Package Description:

    SOIC-16

  • Manufacturer Package Code:

    751BG

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    15 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    6.8

  • Additional Feature:

    ALSO OPERATES IN IPK MODE

  • Analog IC - Other Type:

    POWER FACTOR CONTROLLER WITH POST REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    22 V

  • Input Voltage-Min:

    11 V

  • Input Voltage-Nom:

    15 V

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    9.9 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.5 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.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 (Isup):

    5 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    268 kHz

  • Temperature Grade:

    INDUSTRIAL

  • 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

  • Width:

    3.9 mm

FAN4800AUM Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a solid ground plane and thermal vias is recommended. Keep the thermal pad connected to the ground plane to improve heat dissipation.
  • Monitor the device's junction temperature, input voltage, and output current to ensure they are within the specified limits. Use thermal monitoring and overcurrent protection to prevent damage.
  • A low-ESR ceramic capacitor (e.g., X5R or X7R) with a value of 4.7 μF to 10 μF is recommended to filter the input voltage and reduce noise.
  • Use a pi-filter (L-C-L) or a T-filter (L-C-R-C) with a low-ESR capacitor and a shielded inductor to minimize EMI and ensure the output voltage ripple is within specifications.
  • Keep the switching nodes (e.g., LX and VIN) as short and wide as possible, and use a ground plane to minimize inductance and radiation. Avoid routing sensitive signals near the switching nodes.

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FAN4800AUM Overview

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