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LTC3878EGN#PBF - Analog Devices

Description: LINEAR TECHNOLOGY - LTC3878EGN#PBF - BUCK, SYNCH, 34.2V, 16SSOP

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LTC3878EGN#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 16-Lead Plastic SSOP
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LTC3878EGN#PBF - Analog Devices  - 3D model - Small Outline Packages - 16-Lead Plastic SSOP
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LTC3878EGN#PBF Details

  • Manufacturer Part Number:

    LTC3878EGN#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    0.150 INCH, LEAD FREE, PLASTIC, SSOP-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    05-08-1641 (GN16)

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Additional Feature:

    ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 34.2V

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE FREQUENCY MODULATION

  • Input Voltage-Max:

    38 V

  • Input Voltage-Min:

    4 V

  • Input Voltage-Nom:

    15 V

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    4.8895 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Output Voltage-Nom:

    5.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    PUSH-PULL

  • Technology:

    CMOS

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.635 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.899 mm

LTC3878EGN#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC3878EGN involves keeping the high-current paths short and wide, using a solid ground plane, and placing the input capacitors close to the IC. A 4-layer board with a dedicated power plane is recommended.
  • The compensation network can be optimized by using the datasheet's recommended values as a starting point and then adjusting the values based on the specific application's requirements. A network analyzer can be used to measure the loop gain and adjust the compensation accordingly.
  • The maximum ambient temperature for the LTC3878EGN is 85°C, but it can be derated for higher temperatures. It's essential to ensure good airflow and heat sinking to maintain a safe operating temperature.
  • Yes, the LTC3878EGN can be used in a synchronous rectification configuration, which can improve efficiency and reduce heat generation. However, this requires careful design and layout to ensure proper operation.
  • To troubleshoot issues with the LTC3878EGN, start by checking the PCB layout, component values, and soldering quality. Use an oscilloscope to measure the voltage and current waveforms, and consult the datasheet and application notes for guidance.

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LTC3878EGN#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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