Part Image

LTC3775EMSE#PBF - Analog Devices

Description: High Frequency Synchronous Step-Down Voltage Mode Dc/DC Controller

Download LTC3775EMSE#PBF Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
LTC3775EMSE#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 16-Lead Plastic MSOP
click to zoom
3D Models
LTC3775EMSE#PBF - Analog Devices  - 3D model - Small Outline Packages - 16-Lead Plastic MSOP
click to zoom

LTC3775EMSE#PBF Details

  • Manufacturer Part Number:

    LTC3775EMSE#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LEAD FREE, PLASTIC, MSOP-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    05-08-1667

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Additional Feature:

    ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 30.4V

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    38 V

  • Input Voltage-Min:

    4.5 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    4.039 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Output Voltage-Max:

    30.4 V

  • Output Voltage-Min:

    0.6 V

  • 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:

    PUSH-PULL

  • Switching Frequency-Max:

    575 kHz

  • Technology:

    CMOS

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

LTC3775EMSE#PBF Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the VIN pin is 28V, but it's recommended to keep it below 24V for optimal performance and reliability.
  • To minimize EMI, it's recommended to keep the switching node (SW pin) away from sensitive analog nodes, use a solid ground plane, and keep the high-current paths short and wide. Additionally, use a common-mode choke and a shielded inductor to reduce radiated emissions.
  • The recommended output capacitor type is a low-ESR ceramic capacitor, such as an X5R or X7R dielectric. The value depends on the output voltage and current, but a good starting point is a 10uF to 22uF capacitor with a voltage rating of at least 2x the output voltage.
  • The switching frequency of the LTC3775EMSE#PBF can be adjusted by connecting a resistor (RT) from the RT pin to GND. The switching frequency (fSW) is inversely proportional to RT, with a range of 100kHz to 400kHz.
  • The SYNC pin allows multiple LTC3775EMSE#PBF devices to be synchronized to a common clock signal, reducing electromagnetic interference (EMI) and improving system-level performance.

Trust Checks

This model has been provided by an expert contributor.
Expert Contribution
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

LTC3775EMSE#PBF Overview

Use the download button to access the LTC3775EMSE#PBF schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LTC37, or try a keyword search, such as Switching Regulator or Controllers

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.

Parts related to LTC3775EMSE#PBF

Showing 0 results

LTC3775EMSE#PBF Alternates

Showing results

Image Part Number Model
Part Image LTC3775IMSE#PBF Analog Devices Inc

Switching Controller, Voltage-mode, 575kHz Switching Freq-Max, CMOS, PDSO16

Part Image LTC3775IMSE#TRPBF Analog Devices Inc

Switching Controller, Voltage-mode, 575kHz Switching Freq-Max, CMOS, PDSO16

Part Image LTC3775IMSE#TRPBF Linear Technology

Switching Controller, Voltage-mode, 575kHz Switching Freq-Max, CMOS, PDSO16

Part Image LTC3775IMSE#PBF Linear Technology

Switching Controller, Voltage-mode, 575kHz Switching Freq-Max, CMOS, PDSO16

Part Image LTC3775EMSE#TRPBF Linear Technology

Switching Controller, Voltage-mode, 575kHz Switching Freq-Max, CMOS, PDSO16

For a full list of alternate parts for LTC3775EMSE#PBF, check out Findchips.com