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IS31FL3733B-TQLS4-TR - Lumissil Microsystems

Description: LED Display Drivers 1216 Dot Matrix LED Drive with individual auto breath function, eTQFP-48 (9.0mm x 9.0mm)

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IS31FL3733B-TQLS4-TR - Lumissil Microsystems - PCB symbol
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IS31FL3733B-TQLS4-TR - Lumissil Microsystems PCB footprint - Quad Flat Packages - Quad Flat Packages - IS31FL3733B-TQLS4-TR
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IS31FL3733B-TQLS4-TR Details

  • Manufacturer Part Number:

    IS31FL3733B-TQLS4-TR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    TQFP-48

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    20 Weeks

  • Manufacturer:

    Lumissil Microsystems

  • YTEOL:

    6.65

  • Display Mode:

    DOT MATRIX

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    S-PQFP-G28

  • Length:

    7 mm

  • Multiplexed Display Capability:

    NO

  • Number of Functions:

    1

  • Number of Segments:

    192

  • Number of Terminals:

    48

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTFQFP

  • Package Equivalence Code:

    HQFP48,.28SQ,20

  • Package Shape:

    SQUARE

  • Package Style:

    FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.2 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.7 V

  • Supply Voltage-Nom:

    3.6 V

  • Surface Mount:

    YES

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

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

    30

  • Width:

    7 mm

IS31FL3733B-TQLS4-TR Frequently Asked Questions (FAQs)

  • The recommended PCB layout for the IS31FL3733B-TQLS4-TR can be found in the application note AN-1015 provided by Lumissil Microsystems. It provides guidelines for PCB layout, component placement, and thermal management to ensure optimal performance and reliability.
  • The IS31FL3733B-TQLS4-TR can be programmed using the I2C interface. Lumissil Microsystems provides a programming guide and software development kit (SDK) that includes APIs and example code for popular microcontrollers. Additionally, the datasheet provides a detailed description of the register map and programming sequence.
  • The maximum current rating for the IS31FL3733B-TQLS4-TR is 30mA per channel. However, it's recommended to derate the current to 20mA per channel for reliable operation and to prevent overheating.
  • No, the IS31FL3733B-TQLS4-TR is designed to operate with a 3.3V power supply. Using a 5V power supply may damage the device or affect its performance. If a 5V power supply is required, a voltage regulator or level shifter should be used to step down the voltage to 3.3V.
  • Lumissil Microsystems provides a troubleshooting guide that covers common issues and their solutions. Additionally, the datasheet provides a detailed description of the device's behavior and error detection mechanisms. Engineers can also contact Lumissil Microsystems' technical support team for assistance.

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IS31FL3733B-TQLS4-TR Overview

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