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FAN7530M - onsemi

Description: Critical Conduction Mode PFC Controller

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FAN7530M - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - SO-8-1
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FAN7530M - onsemi  - 3D model - Small Outline Packages - SO-8-1
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FAN7530M Details

  • Manufacturer Part Number:

    FAN7530M

  • Brand Name:

    ON Semiconductor

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    SOP-8

  • Manufacturer Package Code:

    M08A

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Additional Feature:

    IT CAN ALSO OPERATES WITH CURRENT MODE ALSO

  • Analog IC - Other Type:

    POWER FACTOR CONTROLLER

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    22 V

  • Input Voltage-Min:

    9.5 V

  • Input Voltage-Nom:

    22 V

  • JESD-30 Code:

    R-PDSO-G8

  • Length:

    4.9 mm

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.5 A

  • Output Voltage-Max:

    14.5 V

  • Output Voltage-Min:

    11.5 V

  • Output Voltage-Nom:

    13 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max (Isup):

    3 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    100 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    3.9 mm

FAN7530M Frequently Asked Questions (FAQs)

  • The recommended PCB layout for optimal thermal performance involves placing the FAN7530M near the edge of the board, using a large copper area for heat dissipation, and minimizing the thermal resistance between the device and the heat sink. A 2-layer or 4-layer board with a solid ground plane is recommended. Additionally, it's essential to follow the datasheet's guidelines for thermal pad connection and heat sink attachment.
  • To ensure reliable operation in high-temperature environments, it's crucial to follow the recommended operating conditions and derating guidelines provided in the datasheet. Additionally, consider using a heat sink with a high thermal conductivity, ensuring good thermal contact between the device and the heat sink, and providing adequate airflow around the device. It's also essential to monitor the device's junction temperature and adjust the operating conditions accordingly.
  • Using a lower input voltage than the recommended 12V may result in reduced output current capability, increased power losses, and decreased efficiency. On the other hand, using a higher input voltage may lead to increased power losses, reduced reliability, and potential damage to the device. It's essential to follow the recommended input voltage range to ensure optimal performance and reliability.
  • To troubleshoot issues related to output voltage regulation, start by verifying the input voltage, output voltage, and load current. Check for any signs of overheating, and ensure that the device is properly soldered and connected. Use an oscilloscope to monitor the output voltage and identify any signs of oscillation or instability. Consult the datasheet and application notes for guidance on adjusting the output voltage and compensating for load transients.
  • The FAN7530M is designed to meet EMI and EMC requirements, but it's still essential to follow good design practices to minimize electromagnetic interference. Use a shielded layout, keep sensitive components away from the switching node, and use a common-mode choke or ferrite bead to filter the output. Additionally, ensure that the device is properly decoupled, and use a low-ESR output capacitor to reduce noise and ringing.

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FAN7530M Overview

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