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LT3506AEFE#PBF - Analog Devices

Description: LT3506AEFE#PBF, Dual Switching Regulator, Buck Controller, 3.6A, Adjustable, 1200 kHz, 16-Pin TSSOP EP

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LT3506AEFE#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - FE(TSSOP)_2
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LT3506AEFE#PBF - Analog Devices  - 3D model - Small Outline Packages - FE(TSSOP)_2
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LT3506AEFE#PBF Details

  • Manufacturer Part Number:

    LT3506AEFE#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    4.40 MM, LEAD FREE, PLASTIC, TSSOP-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    05-08-1663 (BA)

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    25 V

  • Input Voltage-Min:

    3.6 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    2

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Output Current-Max:

    3.6 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

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

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1200 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    4.4 mm

LT3506AEFE#PBF Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LT3506AEFE is 42V, but it's recommended to keep it below 36V for optimal performance and reliability.
  • To ensure stability, it's essential to follow the recommended layout and component selection guidelines, including the use of a suitable output capacitor and a low-ESR input capacitor. Additionally, the feedback network should be properly designed to maintain stability.
  • The maximum output current that the LT3506AEFE can deliver is 2.5A, but it's recommended to derate the output current based on the ambient temperature and the input voltage to ensure reliable operation.
  • The LT3506AEFE has built-in overcurrent protection and thermal shutdown features. However, it's still important to add external protection mechanisms, such as fuses or current-sensing resistors, to prevent damage from excessive current or overheating.
  • A good PCB layout for the LT3506AEFE should minimize noise and ensure good thermal dissipation. This can be achieved by using a multi-layer board, keeping the input and output capacitors close to the IC, and using a thermal pad or heat sink for the IC.

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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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