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LT8357EMSE#PBF - Analog Devices

Description: 60V 2MHz Low-IQ Boost, SEPIC and Flyback Controller

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LT8357EMSE#PBF Details

  • Manufacturer Part Number:

    LT8357EMSE#PBF

  • 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:

    05-08-1666

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    FREQUENCY MODULATION

  • Input Voltage-Max:

    60 V

  • Input Voltage-Min:

    3 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-G12

  • Length:

    4.039 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    125 °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

  • Switcher Configuration:

    BOOST

  • Switching Frequency-Max:

    2100 kHz

  • Technology:

    BIPOLAR

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Width:

    3 mm

LT8357EMSE#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT8357EMSE#PBF involves keeping the input and output capacitors close to the IC, using a solid ground plane, and minimizing the length of the input and output traces. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • To ensure stability, it's essential to follow the recommended component values and PCB layout guidelines. Additionally, make sure to decouple the input and output with suitable capacitors, and use a low-ESR output capacitor. Also, ensure that the input voltage is within the recommended range, and the output current is within the specified maximum rating.
  • The maximum ambient temperature range for the LT8357EMSE#PBF is -40°C to 125°C. However, the device's performance and reliability may degrade if operated at the extreme ends of this range. It's recommended to operate the device within a temperature range of -20°C to 85°C for optimal performance.
  • Yes, the LT8357EMSE#PBF is suitable for high-reliability applications. It's manufactured using a robust process, and the device is designed to meet the requirements of high-reliability industries such as automotive, industrial, and medical. However, it's essential to follow proper design and manufacturing guidelines to ensure the device's reliability in the specific application.
  • To troubleshoot issues with the LT8357EMSE#PBF, start by verifying the input voltage, output voltage, and output current. Check for any signs of overheating, and ensure that the device is properly soldered and connected. Use an oscilloscope to check for any unusual voltage or current waveforms. If the issue persists, consult the datasheet and application notes, or contact Analog Devices' technical support for further assistance.

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LT8357EMSE#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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