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LTC4231HMS-1#WTRPBF - Analog Devices

Description: Micropower Hot Swap Controller

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LTC4231HMS-1#WTRPBF Details

  • Manufacturer Part Number:

    LTC4231HMS-1#WTRPBF

  • 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

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Date Of Intro:

    2019-08-07

  • 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:

    12 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

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    SINGLE

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Width:

    3 mm

LTC4231HMS-1#WTRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LTC4231HMS-1#WTRPBF 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 away from noise sources, and use a high-accuracy sense resistor with a low temperature coefficient. Additionally, the sense pins should be connected to a low-impedance node to minimize voltage drops.
  • The LTC4231HMS-1#WTRPBF has an operating temperature range of -40°C to 125°C, but it's recommended to derate the device's performance at higher temperatures to ensure reliability and accuracy.
  • Yes, the LTC4231HMS-1#WTRPBF is designed to withstand high-vibration environments, but it's essential to ensure that the device is properly soldered and the PCB is securely fastened to prevent mechanical stress.
  • To troubleshoot common issues with the LTC4231HMS-1#WTRPBF, start by checking the PCB layout and ensuring that the device is properly soldered. Verify that the input and output capacitors are of the correct value and type, and check for any signs of overheating or physical damage. Use a oscilloscope to measure the input and output waveforms and verify that the device is operating within its specified parameters.

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LTC4231HMS-1#WTRPBF Overview

Use the download button to access the LTC4231HMS-1#WTRPBF 3D model. You can still request or build the schematic symbol and PCB footprint by using the respective build or request forms on this page.
To find more CAD model downloads similar to this part, try a partial part number search, like LTC42, 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.

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