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ADUM5211BRSZ-RL7 - Analog Devices

Description: Dual-Channel Isolators with Integrated DC-to-DC Converter (1/1 Channel Directionality)

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ADUM5211BRSZ-RL7 - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - (RS-20)
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ADUM5211BRSZ-RL7 Details

  • Manufacturer Part Number:

    ADUM5211BRSZ-RL7

  • Source Url Status Check Date:

    2013-05-01 14:56:51.124

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Pin Count:

    20

  • Manufacturer Package Code:

    RS-20

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8543.70.99.60

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    3.6 V

  • Input Voltage-Min:

    3 V

  • Input Voltage-Nom:

    3.3 V

  • 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

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SSOP

  • Package Equivalence Code:

    SSOP20,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    2 mm

  • Supply Current-Max (Isup):

    15 mA

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Switching Frequency-Max:

    125000 kHz

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    5.3 mm

ADUM5211BRSZ-RL7 Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADUM5211BRSZ-RL7 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 symmetrical layout to reduce common-mode noise.
  • To ensure reliable operation of the ADUM5211BRSZ-RL7 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 keeping the device away from heat sources. Additionally, the device should be operated within its specified temperature range of -40°C to 125°C.
  • The ADUM5211BRSZ-RL7 is designed to handle high common-mode voltages, but it's essential to ensure that the device is operated within its specified common-mode voltage range of ±350 V. Exceeding this range can lead to reduced isolation performance or even device failure. It's recommended to use proper circuit protection and filtering to minimize common-mode voltage transients.
  • To troubleshoot issues with the ADUM5211BRSZ-RL7, start by verifying that the device is properly powered and that the input and output circuits are correctly connected. Check for any signs of physical damage or overheating. Use a oscilloscope to verify the input and output signals, and consult the datasheet and application notes for guidance on troubleshooting common issues.
  • The ADUM5211BRSZ-RL7 is designed to provide high isolation voltage of up to 5 kV rms, but it's essential to ensure that the device is operated within its specified isolation voltage range. Exceeding this range can lead to reduced isolation performance or even device failure. It's recommended to use proper circuit protection and filtering to minimize voltage transients and ensure reliable operation.

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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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