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LT3514EFE#PBF - Analog Devices

Description: LINEAR TECHNOLOGY - LT3514EFE#PBF - DC/DC Switching Regulator, Buck, 3 Output, 3.2 V to 36 V in, 36 V/2 A out, 2.4 MHz, TSSOP-24

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LT3514EFE#PBF - Analog Devices - PCB symbol
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LT3514EFE#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 24-Lead Plastic TSSOP
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LT3514EFE#PBF - Analog Devices - 3D model - Small Outline Packages - 24-Lead Plastic TSSOP
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LT3514EFE#PBF Details

  • Manufacturer Part Number:

    LT3514EFE#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    24

  • Manufacturer Package Code:

    05-08-1771

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    3.2 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-G24

  • JESD-609 Code:

    e3

  • Length:

    7.8 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    4.2 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

  • Seated Height-Max:

    1.2 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2400 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • 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

LT3514EFE#PBF Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LT3514EFE is 15V, but it's recommended to operate within the specified input voltage range of 3.5V to 12V for optimal performance.
  • To ensure the stability of the output voltage, it's essential to use the recommended output capacitor value and type, and to follow the layout guidelines provided in the datasheet to minimize noise and oscillations.
  • The maximum output current that the LT3514EFE can deliver is 1.5A, but it's recommended to operate within the specified output current range of 0.1A to 1.2A for optimal performance and reliability.
  • The output voltage of the LT3514EFE can be adjusted by using the feedback resistors (R1 and R2) and the output voltage setting pin (VOUT). The output voltage can be calculated using the formula: VOUT = 1.22V x (1 + R2/R1).
  • The EN (enable) pin is used to enable or disable the regulator. When the EN pin is pulled high, the regulator is enabled, and when it's pulled low, the regulator is disabled. This pin can be used to implement power sequencing or to shut down the regulator when not in use.

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LT3514EFE#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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