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LT3512IMS#TRPBF - Analog Devices

Description: Monolithic High Voltage Isolated Flyback Converter

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LT3512IMS#TRPBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MS Package
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LT3512IMS#TRPBF Details

  • Manufacturer Part Number:

    LT3512IMS#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LEAD FREE, PLASTIC, MSOP-16/12

  • Pin Count:

    16

  • Manufacturer Package Code:

    05-08-1847

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    100 V

  • Input Voltage-Min:

    6 V

  • Input Voltage-Nom:

    24 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

  • Output Current-Max:

    0.8 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP12/16,.19,20

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK-BOOST

  • Switching Frequency-Max:

    650 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • 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

LT3512IMS#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT3512IMS#TRPBF involves keeping the input and output capacitors close to the IC, using a solid ground plane, and separating the analog and digital sections of the board. Additionally, using a shielded inductor and keeping the switching node (SW) away from sensitive nodes can help minimize noise and EMI.
  • To select the right inductor for the LT3512IMS#TRPBF, consider the output voltage, output current, and switching frequency. A higher inductance value can reduce ripple current but may increase the physical size of the inductor. A good starting point is to use an inductor with an inductance value between 1-10uH and a current rating that exceeds the maximum output current.
  • The LT3512IMS#TRPBF can operate in ambient temperatures up to 125°C, but the junction temperature (TJ) should not exceed 150°C. It's essential to ensure proper thermal management, such as using a heat sink or thermal pad, to prevent overheating.
  • Yes, the LT3512IMS#TRPBF is qualified for automotive and high-reliability applications. It meets the AEC-Q100 standard for automotive applications and is manufactured using a robust process that ensures high reliability. However, it's essential to follow proper design and testing procedures to ensure the device meets the specific requirements of the application.
  • To troubleshoot issues with the LT3512IMS#TRPBF, start by checking the PCB layout, component values, and soldering quality. Ensure that the input and output capacitors are properly sized and placed. Use an oscilloscope to measure the switching node (SW) and output voltage waveforms. Check for signs of oscillation, such as ringing or high-frequency noise, and adjust the component values or layout as needed.

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LT3512IMS#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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