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ADUM3472CRSZ-RL7 - Analog Devices

Description: Isolated Switching Regulators (2/2 Channel Directionality)

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ADUM3472CRSZ-RL7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - (RS-20)
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ADUM3472CRSZ-RL7 - Analog Devices - 3D model - Small Outline Packages - (RS-20)
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ADUM3472CRSZ-RL7 Details

  • Manufacturer Part Number:

    ADUM3472CRSZ-RL7

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SSOP

  • Package Description:

    SSOP-20

  • Pin Count:

    20

  • Manufacturer Package Code:

    RS-20

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Interface IC Type:

    DIGITAL ISOLATOR

  • JESD-30 Code:

    R-PDSO-G20

  • JESD-609 Code:

    e3

  • Length:

    7.2 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    20

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2 mm

  • Supply Voltage-Max:

    3.6 V

  • Supply Voltage-Min:

    3 V

  • Supply Voltage-Nom:

    3.3 V

  • Surface Mount:

    YES

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    5.3 mm

ADUM3472CRSZ-RL7 Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADUM3472CRSZ-RL7 should minimize the distance between the input and output pins, use a solid ground plane, and avoid routing high-frequency signals near the isolation barrier. A 4-layer PCB with a dedicated ground plane is recommended. Additionally, the datasheet provides a recommended PCB layout and land pattern that should be followed.
  • To ensure reliable operation of the ADUM3472CRSZ-RL7 in high-temperature environments, it is essential to follow proper thermal management practices. This includes providing adequate heat sinking, using a thermally conductive PCB material, and ensuring good airflow around the device. The device should be operated within its specified temperature range, and the junction temperature should be kept below 150°C.
  • The ADUM3472CRSZ-RL7 has built-in ESD protection, but it is still important to follow proper ESD handling procedures during assembly and testing. This includes using ESD-safe equipment, wrist straps, and mats, and ensuring that the device is not exposed to static electricity during handling. Additionally, the device should be powered up and down slowly to prevent voltage spikes that can damage the device.
  • To troubleshoot issues with the ADUM3472CRSZ-RL7, start by checking the power supply voltage, input signals, and output voltage levels. Verify that the device is properly configured and that the input signals are within the specified range. Use an oscilloscope to check for signal integrity and noise. If the issue persists, consult the datasheet and application notes for troubleshooting guides and contact Analog Devices support for further assistance.
  • When using the ADUM3472CRSZ-RL7 in a redundant or fault-tolerant system, it is essential to ensure that the device is properly configured and that the system is designed to handle faults and errors. This includes using multiple devices in parallel, implementing error detection and correction mechanisms, and providing redundant power supplies. The system should be designed to detect and recover from faults, and the ADUM3472CRSZ-RL7 should be used in conjunction with other fault-tolerant components.

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ADUM3472CRSZ-RL7 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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