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LT8609IMSE#PBF - Analog Devices

Description: Switching Voltage Regulators 42V, 2A Synchronous Step-Down Regulator with 2.5A Quiescent Current

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LT8609IMSE#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 10-Lead Plastic MSOP-2020
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LT8609IMSE#PBF Details

  • Manufacturer Part Number:

    LT8609IMSE#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    MSOP-10

  • Pin Count:

    10

  • Manufacturer Package Code:

    05-08-1664

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    42 V

  • Input Voltage-Min:

    3 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:

    -40 °C

  • Output Current-Max:

    3 A

  • Output Voltage-Max:

    42 V

  • Output Voltage-Min:

    0.782 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Equivalence Code:

    TSSOP10,.19,20

  • Package Shape:

    SQUARE

  • Package Style:

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

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2075 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • 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

LT8609IMSE#PBF Frequently Asked Questions (FAQs)

  • The LT8609 can handle input voltages up to 42V, but it's recommended to keep the input voltage below 36V for optimal performance and reliability.
  • To optimize the layout for the LT8609, keep the input and output capacitors close to the IC, use a solid ground plane, and minimize the length of the input and output traces. Also, keep the switching node (SW pin) away from sensitive analog nodes.
  • The recommended input capacitor type for the LT8609 is a low-ESR ceramic capacitor, such as an X5R or X7R dielectric capacitor, with a value of 10uF to 22uF.
  • To choose the right inductor for the LT8609, consider the inductor's saturation current, DC resistance, and core material. A good starting point is to use an inductor with a saturation current of at least 2A, a DC resistance of less than 100mΩ, and a ferrite or iron powder core.
  • The LT8609 can deliver up to 2A of output current, but the actual output current capability depends on the input voltage, output voltage, and ambient temperature.

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LT8609IMSE#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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