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FSQ0265RN - onsemi

Description: Internal Start-up Circuit; Under Voltage Lock Out (UVLO) with Hysteresis ; Low EMI through Variable Frequency Control andInherent Frequency Modulation ; Narrow frequency Variation Range over Wide Load andInput Voltage Variation ; Advanced Burst-Mode Operation for Low StandbyPower Consumption ; Pulse-by-Pulse Current Limit ; Various Protection functions: Over Load Protection(OLP), Over Voltage Protection (OVP), AbnormalOver Current Protection (AOCP), Internal ThermalShutdown (TSD) ; Built-in Soft-Start (15ms

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PCB Footprints
FSQ0265RN - onsemi PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - 8DIP2
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FSQ0265RN - onsemi  - 3D model - Dual-In-Line Packages - 8DIP2
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FSQ0265RN Details

  • Manufacturer Part Number:

    FSQ0265RN

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    PDIP-8

  • Package Description:

    PDIP-8

  • Manufacturer Package Code:

    626-05

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    40 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Additional Feature:

    ALSO HAS A CONTROL TECHNIQUE OF PFM

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT/VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Min:

    9 V

  • Input Voltage-Nom:

    15 V

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e3

  • Length:

    9.805 mm

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1.34 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.33 mm

  • Supply Current-Max (Isup):

    5 mA

  • Surface Mount:

    NO

  • Switcher Configuration:

    SINGLE

  • Switching Frequency-Max:

    67 kHz

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

FSQ0265RN Frequently Asked Questions (FAQs)

  • A thermal pad on the bottom of the package should be connected to a large copper area on the PCB to dissipate heat. A minimum of 2oz copper thickness is recommended. Additionally, vias should be placed under the package to connect the thermal pad to the copper area.
  • Ensure proper heat sinking, use a thermally conductive interface material, and follow the recommended PCB layout. Also, consider derating the device's current handling capability at high temperatures.
  • The maximum allowable voltage stress is 1.5 times the maximum rated voltage (Vds) for a short duration (<1ms). However, it's recommended to operate the device within the specified voltage ratings to ensure reliability.
  • Handle the device in an ESD-controlled environment, use ESD-protective packaging, and ensure that all equipment and tools are properly grounded. Also, consider adding ESD protection circuits in the system design.
  • The recommended gate drive voltage is 10-15V, and the current should be limited to 1-2A to prevent excessive power dissipation. A gate driver with a high current capability and a low output impedance is recommended.

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FSQ0265RN Overview

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