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LT8392JFE#TRPBF - Analog Devices

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

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LT8392JFE#TRPBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 28-Lead Plastic TSSOP
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LT8392JFE#TRPBF - Analog Devices  - 3D model - Small Outline Packages - 28-Lead Plastic TSSOP
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LT8392JFE#TRPBF Details

  • Manufacturer Part Number:

    LT8392JFE#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    TSSOP-28

  • Pin Count:

    28

  • Manufacturer Package Code:

    05-08-1663 (EB)

  • 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-PDSO-G28

  • JESD-609 Code:

    e3

  • Length:

    9.7 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:

    HTSSOP

  • Package Equivalence Code:

    TSSOP28,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

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

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.2 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    420 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

LT8392JFE#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT8392JFE involves keeping the input and output capacitors close to the IC, using wide traces for power lines, and separating analog and digital grounds. A 4-layer PCB with a solid ground plane is recommended. Refer to the LT8392 demo board layout for a reference design.
  • To ensure stability, make sure to use the recommended output capacitor value and type, and keep the output voltage sense lines short and away from noise sources. Also, ensure that the input voltage is within the recommended range and that the device is operated within its specified temperature range.
  • The maximum ambient temperature for the LT8392JFE is 125°C. However, the device can operate at higher temperatures with derating. Refer to the datasheet for thermal derating curves.
  • Yes, the LT8392JFE is qualified for automotive and high-reliability applications. It meets the requirements of AEC-Q100 and is manufactured with a high-reliability process. However, additional testing and validation may be required for specific applications.
  • To troubleshoot issues with the LT8392JFE, start by checking the PCB layout and component values against the recommended design. Use an oscilloscope to measure the input and output voltages, and check for noise or oscillations. Also, verify that the device is operated within its specified input voltage and temperature ranges.

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LT8392JFE#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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