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FSL336LRLX - onsemi

Description: Built-in Soft-Start and Startup Circuit; Pulse-by-Pulse Current Limiting; <120 mW at 230 VAC without External Bias; Adjustable Peak Current Limit; Fixed Operating Frequency: 50 kHz ; No Need for Auxiliary Bias Winding; Various Protections: Overload Protection (OLP), Over-Voltage Protection (OVP), Feedback Open-Loop Protection (FB_OLP), Thermal Shutdown (TSD); Built-in Avalanche-Rugged SenseFET: 650 V; No-Load Power Consumption: ; <25 mW at 230 VAC with External Bias; ; Frequency Modulation for Attenuating E

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FSL336LRLX - onsemi PCB footprint - Other - Other - FSL336LRLX-3
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FSL336LRLX - onsemi  - 3D model - Other - FSL336LRLX-3
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FSL336LRLX Details

  • Manufacturer Part Number:

    FSL336LRLX

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    PDIP7 MINUS PIN 6 GW

  • Package Description:

    LSOP-7

  • Manufacturer Package Code:

    707AA

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    onsemi

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • JESD-30 Code:

    R-PDSO-G7

  • JESD-609 Code:

    e3

  • Length:

    9.55 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    7

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSOP

  • Package Equivalence Code:

    SOP7/8,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE

  • Peak Reflow Temperature (Cel):

    250

  • Seated Height-Max:

    3.7 mm

  • Supply Current-Max (Isup):

    1.3 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    55 kHz

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    6.4 mm

FSL336LRLX Frequently Asked Questions (FAQs)

  • A good PCB layout for the FSL336LRLX involves keeping the input and output traces separate, using a solid ground plane, and minimizing the length of the input traces. It's also recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • To ensure proper biasing, make sure to connect the EN pin to a voltage source between 2.5V and 5.5V, and the VCC pin to a voltage source between 2.5V and 5.5V. Also, ensure that the input voltage is within the recommended range of 2.5V to 5.5V.
  • The FSL336LRLX can handle a maximum current of 3.6A. However, it's recommended to keep the current below 3A to ensure reliable operation and to prevent overheating.
  • To protect the FSL336LRLX from overvoltage and undervoltage conditions, use a voltage regulator or a voltage supervisor to regulate the input voltage. You can also add overvoltage protection (OVP) and undervoltage protection (UVP) circuits to prevent damage to the device.
  • The thermal resistance of the FSL336LRLX package is typically around 25°C/W. However, this value can vary depending on the specific application and PCB design.

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