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LT3477EFE#PBF - Analog Devices

Description: LINEAR TECHNOLOGY - LT3477EFE#PBF - DC-DC Switching Boost Step Up Regulator, Adjustable, 2.5V-25V in, 3A out, 4.3MHz, TSSOP-20

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LT3477EFE#PBF - Analog Devices - PCB symbol
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PCB Footprints
LT3477EFE#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - FE Package 20-Lead Plastic TSSOP (4.4mm)-ren1
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3D Models
LT3477EFE#PBF - Analog Devices - 3D model - Small Outline Packages - FE Package 20-Lead Plastic TSSOP (4.4mm)-ren1
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LT3477EFE#PBF Details

  • Manufacturer Part Number:

    LT3477EFE#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    20

  • Manufacturer Package Code:

    05-08-1663 (CB)

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Interface IC Type:

    LED DISPLAY DRIVER

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Peak Reflow Temperature (Cel):

    260

  • Terminal Finish:

    Matte Tin (Sn)

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

    30

LT3477EFE#PBF Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LT3477EFE is 28V, but it's recommended to keep it below 24V for optimal performance and reliability.
  • To ensure the stability of the output voltage, it's essential to use the recommended output capacitor values and types, and to follow the layout guidelines provided in the datasheet.
  • The maximum output current that the LT3477EFE can deliver is 7A, but it's recommended to derate the output current based on the ambient temperature and the input voltage.
  • The soft-start feature in the LT3477EFE can be configured by connecting a capacitor from the SS pin to ground, and adjusting the capacitor value to achieve the desired soft-start time.
  • The EN (enable) pin in the LT3477EFE is used to enable or disable the regulator. When the EN pin is pulled low, the regulator is disabled, and when it's pulled high, the regulator is enabled.

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LT3477EFE#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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