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LTC4231HMS-2#TRPBF - Analog Devices

Description: Hot Swap Voltage Controllers Micropower Hot Swap Controller

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LTC4231HMS-2#TRPBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - 12-Lead Plastic MSOPS
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LTC4231HMS-2#TRPBF - Analog Devices  - 3D model - Small Outline Packages - 12-Lead Plastic MSOPS
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LTC4231HMS-2#TRPBF Details

  • Manufacturer Part Number:

    LTC4231HMS-2#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    MSOP-12

  • Pin Count:

    12

  • Manufacturer Package Code:

    05-08-1668

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    2.7 V

  • Input Voltage-Nom:

    7 V

  • JESD-30 Code:

    R-PDSO-G12

  • JESD-609 Code:

    e3

  • Length:

    4.039 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP12,.19

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • 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:

    3 mm

LTC4231HMS-2#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC4231HMS-2#TRPBF involves keeping the input and output traces short and wide, using a solid ground plane, and placing the input and output capacitors close to the device. Additionally, it's recommended to use a Kelvin connection for the sense pins to minimize voltage drops.
  • To ensure accurate current sensing, it's essential to use a low-impedance sense resistor, keep the sense traces short and symmetrical, and minimize the voltage drop across the sense resistor. Additionally, the sense pins should be connected to a low-impedance node, and the device should be operated within its specified temperature range.
  • The LTC4231HMS-2#TRPBF is rated for operation from -40°C to 125°C, but it's recommended to operate the device within a temperature range of -20°C to 85°C for optimal performance and reliability.
  • To protect the LTC4231HMS-2#TRPBF from overvoltage and overcurrent conditions, it's recommended to use external overvoltage protection devices, such as TVS diodes or zener diodes, and to implement overcurrent protection using a fuse or a current-limiting resistor.
  • The recommended input capacitor value for the LTC4231HMS-2#TRPBF is 10uF to 22uF, with a voltage rating of at least 2x the input voltage. A low-ESR capacitor is recommended to minimize voltage drops and ensure stable operation.

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LTC4231HMS-2#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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