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LT8393JFE#TRPBF - Analog Devices

Description: 60VIN, 100VOUT Synchronous 4-Switch Buck-Boost LED Driver Controller with Low EMI

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LT8393JFE#TRPBF - Analog Devices - PCB symbol
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PCB Footprints
LT8393JFE#TRPBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - FE Package 28-Lead Plastic TSSOP (4.4mm) (Reference LTC DWG # 05-08-1663 Rev K) Exposed Pad Variatio
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3D Models
LT8393JFE#TRPBF - Analog Devices - 3D model - Small Outline Packages - FE Package 28-Lead Plastic TSSOP (4.4mm) (Reference LTC DWG # 05-08-1663 Rev K) Exposed Pad Variatio
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LT8393JFE#TRPBF Details

  • Manufacturer Part Number:

    LT8393JFE#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:

    2020-10-12

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-30 Code:

    R-PDSO-G28

  • JESD-609 Code:

    e3

  • Length:

    9.7 mm

  • Moisture Sensitivity Level:

    1

  • Multiplexed Display Capability:

    NO

  • Number of Functions:

    1

  • Number of Segments:

    2

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    OPEN-DRAIN

  • 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

  • Supply Voltage-Max:

    60 V

  • Supply Voltage-Min:

    4 V

  • Supply Voltage-Nom:

    12 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • 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

LT8393JFE#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT8393 involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing the length of the traces between the IC and the capacitors. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended. The datasheet provides a recommended PCB layout, but it's also a good idea to consult with experienced engineers or use online resources for more specific guidance.
  • The selection of input and output capacitors for the LT8393 depends on the specific application requirements, such as the input voltage, output voltage, and output current. In general, low-ESR capacitors with high ripple current ratings are recommended. The datasheet provides some guidance on capacitor selection, but it's also important to consult with capacitor manufacturers and consider factors such as cost, size, and reliability.
  • The maximum ambient temperature range for the LT8393 is -40°C to 125°C. However, the device's performance and reliability may be affected at extreme temperatures, so it's important to consider the specific application requirements and consult with Analog Devices Inc for more information.
  • Troubleshooting issues with the LT8393 involves a systematic approach, starting with a review of the PCB layout, component selection, and application circuit. Common issues such as oscillation or instability can be caused by factors such as inadequate decoupling, poor PCB layout, or incorrect component selection. The datasheet provides some troubleshooting guidance, but it's also important to consult with experienced engineers and use online resources for more specific guidance.
  • The recommended input voltage range for the LT8393 is 2.9V to 15V. However, the device can operate with input voltages as low as 2.5V and as high as 18V, depending on the specific application requirements. It's important to consult with Analog Devices Inc for more information on the device's operating range and to ensure that the device is operated within its recommended specifications.

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LT8393JFE#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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