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FLS3217M - onsemi

Description: Obsolete - Single-Stage PFC Primary-Side-Regulation Offline LED Driver with Integrated Power MOSFET

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PCB Footprints
FLS3217M - onsemi PCB footprint - Other - Other - FLS3217M-2
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3D Models
FLS3217M - onsemi  - 3D model - Other - FLS3217M-2
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FLS3217M Details

  • Manufacturer Part Number:

    FLS3217M

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC-7

  • Manufacturer Package Code:

    751ED

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Data Input Mode:

    SERIAL

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    R-PDSO-G7

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    3

  • Multiplexed Display Capability:

    NO

  • Number of Functions:

    1

  • Number of Segments:

    1

  • Number of Terminals:

    7

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    CONSTANT-CURRENT

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP7/8,.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:

    5 mA

  • Supply Voltage-Max:

    17.5 V

  • Supply Voltage-Min:

    14.5 V

  • Supply Voltage-Nom:

    15 V

  • Surface Mount:

    YES

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

  • fmax-Min:

    0.06 MHz

FLS3217M Frequently Asked Questions (FAQs)

  • The recommended PCB layout for optimal thermal performance involves placing thermal vias under the device, using a solid ground plane, and keeping the thermal path as short as possible. A 4-layer PCB with a dedicated thermal layer is also recommended.
  • To ensure reliable operation at high temperatures, it's essential to follow the recommended thermal design guidelines, use a suitable thermal interface material, and ensure good airflow around the device. Additionally, consider using a heat sink or a thermal management system.
  • The maximum allowed voltage on the enable pin (EN) is 6V, which is higher than the recommended operating voltage of 5V. However, it's essential to ensure that the voltage on the EN pin does not exceed the maximum rating to prevent damage to the device.
  • Yes, the FLS3217M is suitable for high-reliability and automotive applications. It meets the requirements of AEC-Q100 and is designed to operate in harsh environments. However, it's essential to follow the recommended design guidelines and testing procedures to ensure the device meets the specific requirements of the application.
  • To troubleshoot issues with the FLS3217M, start by checking the power supply voltage, ensuring that it's within the recommended operating range. Then, verify that the input and output pins are properly connected and that the device is properly configured. Use oscilloscopes or logic analyzers to debug the issue, and consult the datasheet and application notes for guidance.

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FLS3217M Overview

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