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LT3752EFE-1#PBF - Analog Devices

Description: Switching Voltage Regulators Active Clamp Synchronous Forward Controllers with Internal Housekeeping Controller

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LT3752EFE-1#PBF - Analog Devices - PCB symbol
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LT3752EFE-1#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - FE Package Package Variation: FE38 (31) 38-Lead Plastic TSSOP (4.4mm)
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LT3752EFE-1#PBF - Analog Devices - 3D model - Small Outline Packages - FE Package Package Variation: FE38 (31) 38-Lead Plastic TSSOP (4.4mm)
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LT3752EFE-1#PBF Details

  • Manufacturer Part Number:

    LT3752EFE-1#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    TSSOP-38/31

  • Pin Count:

    38

  • Manufacturer Package Code:

    05-08-1865

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    16 V

  • Input Voltage-Min:

    10.5 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-G31

  • JESD-609 Code:

    e3

  • Length:

    9.7 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    31

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP31/38,.25,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH

  • Seated Height-Max:

    1.2 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    PULSE WIDTH MODULATION

  • Switching Frequency-Max:

    530 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Width:

    4.4 mm

LT3752EFE-1#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT3752EFE-1#PBF involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the traces between the device and the capacitors. Additionally, it's recommended to use a separate analog and digital ground plane to reduce noise and interference.
  • To ensure the stability of the output voltage, it's essential to choose the correct output capacitor value and type, as specified in the datasheet. Additionally, the output voltage should be decoupled with a ceramic capacitor of at least 1uF, and the input voltage should be decoupled with a capacitor of at least 10uF.
  • The maximum ambient temperature range for the LT3752EFE-1#PBF is -40°C to 125°C. However, the device's performance may degrade at higher temperatures, and it's recommended to derate the output current and voltage accordingly.
  • Yes, the LT3752EFE-1#PBF is suitable for high-reliability applications. It's manufactured using a high-reliability process, and it's qualified to various industry standards, including AEC-Q100 and MIL-PRF-38535. However, it's essential to follow proper design and manufacturing practices to ensure the device's reliability in the specific application.
  • To troubleshoot issues with the LT3752EFE-1#PBF, start by checking the input voltage, output voltage, and output current. Verify that the device is properly configured and that the input and output capacitors are correctly sized. Use an oscilloscope to check for oscillations or noise on the output voltage. If the issue persists, consult the datasheet and application notes for troubleshooting guidelines.

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LT3752EFE-1#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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