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LT8500ETJ#PBF - Analog Devices

Description: LED PWM GENERATOR, 48CH, TLAQFN-56; Device Topology:Boost (Step Up); Input Voltage Min:3V; Input Voltage Max:5.5V; Output Voltage Max:-; Output Current Max:-; Switching Frequency:50MHz; No. of Outputs:48Outputs; IC Mounting:SMD RoHS Compliant: Yes

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Symbol
LT8500ETJ#PBF - Analog Devices - PCB symbol
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PCB Footprints
LT8500ETJ#PBF - Analog Devices PCB footprint - Other - Other - TJ Package 56-Lead Plastic TLA QFN (6mm × 6mm) (Reference LTC DWG # 05-08-1968 Rev D)
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3D Models
LT8500ETJ#PBF - Analog Devices - 3D model - Other - TJ Package 56-Lead Plastic TLA QFN (6mm × 6mm) (Reference LTC DWG # 05-08-1968 Rev D)
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LT8500ETJ#PBF Details

  • Manufacturer Part Number:

    LT8500ETJ#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    TLAQFN-56

  • Pin Count:

    56

  • Manufacturer Package Code:

    05-08-1968

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    0

LT8500ETJ#PBF Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output capacitors close to the IC, and use short, wide traces for the power paths.
  • Ensure that the output capacitor has a low ESR, and the input capacitor has a high ripple current rating. Also, add a small ceramic capacitor (e.g., 10nF) in parallel with the output capacitor to improve stability.
  • The maximum ambient temperature range for the LT8500ETJ is -40°C to 125°C. However, the junction temperature (TJ) should not exceed 150°C for reliable operation.
  • Yes, the LT8500ETJ is AEC-Q100 qualified and suitable for high-reliability and automotive applications. However, ensure that you follow the recommended PCB layout, thermal management, and component selection guidelines.
  • Use an oscilloscope to check the input and output waveforms, and ensure that the PCB layout and component selection meet the recommended guidelines. Also, check for any signs of overheating, and verify that the input voltage and current are within the specified limits.

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LT8500ETJ#PBF Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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