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STLED524 - STMicroelectronics

Description: Intelligent matrix LED display driver

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STLED524 - STMicroelectronics - PCB symbol
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STLED524 - STMicroelectronics PCB footprint - BGA - BGA - STLED524
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STLED524 - STMicroelectronics - 3D model - BGA - STLED524
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STLED524 Details

  • Manufacturer Part Number:

    STLED524

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    3.40 X 3 MM, 0.40 MM PITCH, ROHS COMPLIANT, CSP-56

  • Country Of Origin:

    Italy

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    7.2

  • Data Input Mode:

    SERIAL

  • Display Mode:

    DOT MATRIX

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    R-PBGA-B56

  • JESD-609 Code:

    e1

  • Length:

    3.37 mm

  • Moisture Sensitivity Level:

    1

  • Multiplexed Display Capability:

    YES

  • Number of Functions:

    1

  • Number of Segments:

    120

  • Number of Terminals:

    56

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -30 °C

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    0.6 mm

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    2.7 V

  • Supply Voltage-Nom:

    3.7 V

  • Surface Mount:

    YES

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    BOTTOM

  • Width:

    2.97 mm

  • fmax-Min:

    20 MHz

STLED524 Frequently Asked Questions (FAQs)

  • A 2-layer PCB with a solid ground plane on the bottom layer and a thermal relief pattern on the top layer is recommended. This helps to dissipate heat efficiently and reduce thermal resistance.
  • Ensure proper heat sinking, use a thermal interface material (TIM) between the LED driver and the heat sink, and follow the recommended PCB layout guidelines. Also, consider using a thermistor or thermal sensor to monitor the temperature and adjust the LED current accordingly.
  • The STLED524 can drive up to 1.5A per channel, but the maximum current depends on the specific LED configuration and thermal design. Consult the datasheet and application notes for more information.
  • Use a PWM signal to control the LED current, and adjust the duty cycle to achieve the desired brightness. For color mixing, use multiple channels with different LED colors and adjust the current ratios to achieve the desired color temperature and intensity.
  • Follow proper PCB layout and routing guidelines to minimize EMI. Use a common-mode choke and a ferrite bead to filter out high-frequency noise. Ensure proper shielding and grounding to reduce electromagnetic radiation.

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STLED524 Overview

Use the download button to access the STLED524 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like STLED, or try a keyword search, such as Display Drivers

About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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