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ADUM4221-1ARIZ-RL - Analog Devices

Description: Gate Drivers Iso 1/2 Bridge Drv w PWM input UVLO 4.5V

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ADUM4221-1ARIZ-RL - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RI-16-2-ren1
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ADUM4221-1ARIZ-RL - Analog Devices - 3D model - Small Outline Packages - RI-16-2-ren1
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ADUM4221-1ARIZ-RL Details

  • Manufacturer Part Number:

    ADUM4221-1ARIZ-RL

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOIC-16

  • Pin Count:

    16

  • Manufacturer Package Code:

    RI-16-2

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Date Of Intro:

    2020-09-28

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • High Side Driver:

    YES

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    HALF BRIDGE BASED IGBT/MOSFET DRIVER

  • JESD-30 Code:

    R-PDSO-G16

  • Length:

    12.8 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    2

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Peak Current Limit-Nom:

    4 A

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP16,.4

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR, 13 INCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    2.64 mm

  • Supply Voltage-Max:

    6.5 V

  • Supply Voltage-Min:

    2.5 V

  • Supply Voltage-Nom:

    5 V

  • Supply Voltage1-Max:

    35 V

  • Supply Voltage1-Min:

    4.5 V

  • Supply Voltage1-Nom:

    15 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Turn-off Time:

    0.044 µs

  • Turn-on Time:

    0.033 µs

  • Width:

    7.5 mm

ADUM4221-1ARIZ-RL Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADUM4221-1ARIZ-RL involves keeping the input and output circuits separate, using a ground plane to reduce noise, and minimizing the length of the traces between the device and the isolation barrier. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
  • To ensure reliable operation of the ADUM4221-1ARIZ-RL in high-temperature environments, it's essential to follow proper thermal management practices, such as providing adequate heat sinking, using a thermally conductive PCB material, and ensuring good airflow around the device. Additionally, the device should be operated within its specified temperature range of -40°C to +125°C.
  • Common failure modes of the ADUM4221-1ARIZ-RL include overvoltage, overcurrent, and overheating. To mitigate these failure modes, it's essential to follow proper design and layout practices, such as using voltage regulators and current limiters, and ensuring adequate heat sinking and thermal management. Additionally, the device should be operated within its specified electrical and thermal parameters.
  • To troubleshoot issues with the ADUM4221-1ARIZ-RL, it's essential to follow a systematic approach, such as checking the power supply, verifying the input and output signals, and checking for any signs of physical damage or overheating. Additionally, using diagnostic tools such as oscilloscopes and logic analyzers can help identify the root cause of the issue.
  • When using the ADUM4221-1ARIZ-RL in a safety-critical application, it's essential to ensure compliance with relevant safety standards, such as IEC 61508 or ISO 26262. This involves following a rigorous design and verification process, including hazard analysis, fault tree analysis, and failure modes and effects analysis (FMEA). Additionally, the device should be used in accordance with its specified safety ratings and certifications.

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ADUM4221-1ARIZ-RL 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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