Please enter a minimum 3 letters or numbers
Technical Content
Part Image

ADUM4121BRIZ - Analog Devices

Description: Analog Devices ADUM4121BRIZ Half Bridge Isolated Gate Driver, 2A, 2.5 → 6.5 V, SOIC 8-Pin

Download ADUM4121BRIZ Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
Send part feedback
Symbol
ADUM4121BRIZ - Analog Devices - PCB symbol
click to zoom
PCB Footprints
ADUM4121BRIZ - Analog Devices PCB footprint - Small Outline Packages - Small Outline Packages - RI-8-1
click to zoom
3D Models
ADUM4121BRIZ - Analog Devices - 3D model - Small Outline Packages - RI-8-1
click to zoom

ADUM4121BRIZ Details

  • Manufacturer Part Number:

    ADUM4121BRIZ

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOIC-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    RI-8-1

  • Country Of Origin:

    Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • High Side Driver:

    YES

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    BUFFER OR INVERTER BASED IGBT/MOSFET DRIVER

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    7.5 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    STANDARD

  • Output Peak Current Limit-Nom:

    2.3 A

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    2.65 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

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Turn-off Time:

    0.053 µs

  • Turn-on Time:

    0.042 µs

  • Width:

    5.85 mm

ADUM4121BRIZ Frequently Asked Questions (FAQs)

  • A good PCB layout for the ADUM4121BRIZ involves keeping the input and output sides of the isolator separate, using a ground plane to reduce noise, and minimizing the length of the traces between the isolator and the power supplies. It's also recommended to use a 4-layer PCB with a dedicated ground plane and to avoid routing signals under the isolator.
  • To ensure reliable operation of the ADUM4121BRIZ 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, and the power supply should be designed to handle the increased current consumption at higher temperatures.
  • Common failure modes of the ADUM4121BRIZ 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 to limit the input voltage, adding overcurrent protection, and ensuring proper thermal management. Additionally, the device should be operated within its specified ratings, and regular maintenance and testing should be performed to detect any potential issues.
  • To troubleshoot issues with the ADUM4121BRIZ, start by verifying that the device is properly powered and that the input and output signals are within the specified ranges. Check the PCB layout for any potential issues, such as noise coupling or signal integrity problems. Use oscilloscopes and logic analyzers to debug the signals and identify any anomalies. If the issue persists, consult the datasheet and application notes, and contact Analog Devices' technical support for further assistance.
  • Yes, the ADUM4121BRIZ can be used in redundant or fault-tolerant system designs. The device's high isolation voltage and low propagation delay make it suitable for use in safety-critical applications. To implement redundancy, multiple ADUM4121BRIZ devices can be used in parallel, with each device providing a separate isolation channel. This can help to ensure that the system remains operational even in the event of a failure.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

ADUM4121BRIZ Overview

Use the download button to access the ADUM4121BRIZ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like ADUM4, or try a keyword search, such as MOSFET Drivers

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.

Parts related to ADUM4121BRIZ

Showing 0 results

Part Image

← Prev Next →
About Us Contact Us Terms of Service Do not sell or share my personal information Privacy Policy Digital Services Act Library Loader Twitter LinkedIn

All content Copyright © 2020, Supplyframe.com. All rights reserved. Back to top ↑