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LT8392JUFD#TRPBF - Analog Devices

Description: 60V Synchronous 4-Switch Buck-Boost Controller with Spread Spectrum

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PCB Footprints
LT8392JUFD#TRPBF - Analog Devices PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - UFD (28-Lead QFN)25
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3D Models
LT8392JUFD#TRPBF - Analog Devices  - 3D model - Quad Flat No-Lead - UFD (28-Lead QFN)25
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LT8392JUFD#TRPBF Details

  • Manufacturer Part Number:

    LT8392JUFD#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-28

  • Pin Count:

    28

  • Manufacturer Package Code:

    05-08-1712

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Date Of Intro:

    2020-06-12

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    FREQUENCY MODULATION

  • Input Voltage-Max:

    60 V

  • Input Voltage-Min:

    3 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PQCC-N28

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    60 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Equivalence Code:

    LCC28,.16X.2,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    420 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    4 mm

LT8392JUFD#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT8392JUFD 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 coupling.
  • To ensure stability, it's essential to follow the recommended component values and PCB layout guidelines. Additionally, the output voltage should be set within the recommended range, and the input voltage should be above the minimum specified voltage. It's also important to ensure that the device is operated within its specified temperature range.
  • The LT8392JUFD can operate in an ambient temperature range of -40°C to 125°C. However, the device's performance and reliability may be affected at extreme temperatures, so it's recommended to operate it within a temperature range of 0°C to 85°C for optimal performance.
  • Yes, the LT8392JUFD is qualified for automotive and high-reliability applications. It meets the requirements of the AEC-Q100 standard for automotive applications and is suitable for use in harsh environments. However, it's essential to follow the recommended design and testing guidelines to ensure the device meets the specific requirements of the application.
  • To troubleshoot issues with the LT8392JUFD, start by verifying that the input voltage is within the recommended range and that the output voltage is set correctly. Check the PCB layout for any errors or omissions, and ensure that the device is operated within its specified temperature range. Use an oscilloscope to measure the output voltage and current, and check for any signs of oscillation or instability.

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LT8392JUFD#TRPBF 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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