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LT4322RMS8#PBF - Analog Devices

Description: Power Management Specialized - PMIC Floating, High-Voltage Active Rectifier Controller

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LT4322RMS8#PBF - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - MS8 8-Lead Plastic MSOP
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LT4322RMS8#PBF - Analog Devices  - 3D model - Small Outline Packages - MS8 8-Lead Plastic MSOP
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LT4322RMS8#PBF Details

  • Manufacturer Part Number:

    LT4322RMS8#PBF

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MICRO SOIC

  • Package Description:

    MSOP-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    MICRO SOIC

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2023-04-18

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Adjustable Threshold:

    NO

  • Analog IC - Other Type:

    VOLTAGE SUPERVISOR/RESET IC

  • JESD-30 Code:

    S-PDSO-G8

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Seated Height-Max:

    1.1 mm

  • Supply Current-Max (Isup):

    4.4 mA

  • Supply Voltage-Max (Vsup):

    60 V

  • Supply Voltage-Min (Vsup):

    9.5 V

  • Supply Voltage-Nom (Vsup):

    12 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Width:

    3 mm

LT4322RMS8#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT4322RMS8 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. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended. Additionally, it's essential to follow the layout guidelines provided in the datasheet and application notes.
  • To ensure the reliability of the LT4322RMS8 in high-temperature applications, it's essential to follow the recommended operating conditions, including the maximum junction temperature (Tj) of 150°C. Additionally, consider using a heat sink or a thermal pad to dissipate heat, and ensure good airflow around the device. It's also important to follow the recommended soldering and assembly procedures to prevent thermal stress.
  • While the LT4322RMS8 is designed for isolated power supplies, it can be used with a non-isolated power supply if proper precautions are taken. However, this may compromise the safety and reliability of the system. It's essential to ensure that the input and output voltages are within the recommended operating range, and that the device is properly protected from overvoltage and overcurrent conditions.
  • To troubleshoot common issues with the LT4322RMS8, start by checking the input and output voltages, and ensuring that they are within the recommended operating range. Check the device's fault pins (FAULT and FAULTB) to determine the type of fault that has occurred. Consult the datasheet and application notes for troubleshooting guidelines, and use a oscilloscope or a logic analyzer to debug the issue.
  • Yes, the LT4322RMS8 can be used in a redundant or hot-swappable power supply configuration. The device's built-in fault detection and reporting capabilities make it suitable for use in high-reliability applications. However, it's essential to ensure that the system is designed to handle the fault conditions and to provide a seamless transition between the primary and redundant power supplies.

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LT4322RMS8#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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