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LTC3805MPMSE-5#TRPBF - Analog Devices

Description: Adjustable Frequency Current Mode Flyback/Boost/SEPIC DC/DC Controller

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PCB Footprints
LTC3805MPMSE-5#TRPBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MSE Package 10-Lead Plastic MSOP (Reference LTC DWG # 05-08-1664 Rev C)..
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3D Models
LTC3805MPMSE-5#TRPBF - Analog Devices  - 3D model - Small Outline Packages - MSE Package 10-Lead Plastic MSOP (Reference LTC DWG # 05-08-1664 Rev C)..
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LTC3805MPMSE-5#TRPBF Details

  • Manufacturer Part Number:

    LTC3805MPMSE-5#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LEAD FREE, PLASTIC, MSOP-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    05-08-1664

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    8.9 V

  • Input Voltage-Min:

    4.15 V

  • Input Voltage-Nom:

    5 V

  • JESD-30 Code:

    S-PDSO-G10

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Output Voltage-Min:

    0.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Shape:

    SQUARE

  • Package Style:

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

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max (Isup):

    0.09 mA

  • Surface Mount:

    YES

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    700 kHz

  • Technology:

    CMOS

  • Temperature Grade:

    MILITARY

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

LTC3805MPMSE-5#TRPBF Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LTC3805 is 28V, but it's recommended to keep it below 24V for reliable operation.
  • To ensure the stability of the output voltage, make sure to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Also, ensure that the input voltage is within the recommended range and the output current is within the specified limits.
  • The maximum output current that the LTC3805 can deliver is 5A, but it's recommended to keep it below 4A for reliable operation and to prevent overheating.
  • The output voltage of the LTC3805 can be programmed using the VFB pin. Connect a resistive divider from the output voltage to the VFB pin, and adjust the resistors to set the desired output voltage.
  • The SS pin is used to program the soft-start time of the LTC3805. Connecting a capacitor from the SS pin to ground sets the soft-start time, which helps to reduce inrush current during startup.

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LTC3805MPMSE-5#TRPBF 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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