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LT8312IMS#TRPBF - Analog Devices

Description: Boost Controller with Power Factor Correction

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LT8312IMS#TRPBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MS PACKAGE 16-LEAD PLASTIC MSOP_1
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LT8312IMS#TRPBF - Analog Devices  - 3D model - Small Outline Packages - MS PACKAGE 16-LEAD PLASTIC MSOP_1
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LT8312IMS#TRPBF Details

  • Manufacturer Part Number:

    LT8312IMS#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    LEAD FREE, PLASTIC, MSOP-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    05-08-1669

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog IC - Other Type:

    POWER FACTOR CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    38 V

  • Input Voltage-Min:

    10 V

  • JESD-30 Code:

    R-PDSO-G16

  • JESD-609 Code:

    e3

  • Length:

    4.039 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    400 kHz

  • Technology:

    BIPOLAR

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Width:

    3 mm

LT8312IMS#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT8312 involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the traces between the device and the capacitors. Additionally, it's recommended to use a separate analog ground plane and to keep the power and analog grounds separate.
  • The choice of input and output capacitors for the LT8312 depends on the specific application requirements. In general, low-ESR capacitors with a high ripple current rating are recommended. The input capacitor should be able to handle the input voltage and current, while the output capacitor should be able to handle the output voltage and current. A good starting point is to use capacitors with a capacitance value of 10uF to 22uF and a voltage rating of 1.5 to 2 times the input voltage.
  • The LT8312 can operate at ambient temperatures up to 125°C, but the device's performance and reliability may be affected at high temperatures. It's recommended to derate the device's performance and to use thermal management techniques such as heat sinks or thermal interfaces to keep the device temperature within a safe operating range.
  • Yes, the LT8312 is qualified for use in high-reliability and automotive applications. It meets the requirements of the AEC-Q100 standard for automotive-grade devices and is manufactured using a high-reliability process. However, it's recommended to consult with Analog Devices' application engineers to ensure that the device meets the specific requirements of the application.
  • Troubleshooting issues with the LT8312 involves identifying the root cause of the problem. Common causes of oscillation or instability include poor PCB layout, inadequate input and output capacitors, and incorrect component values. It's recommended to use a scope to measure the input and output voltages and currents, and to consult with Analog Devices' application engineers for guidance on troubleshooting and debugging.

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LT8312IMS#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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