ADUM3472ARSZ isoPower by Analog Devices

Status: Production
Series: ADUM3472
RoHS: Compliant
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The ADuM3470 / ADuM3471 / ADuM3472 / ADuM3473 / ADuM3474 devicesare quad-channel, digital isolators withan integrated PWM controller and transformer driver for an isolated DC/DC converter. Based on the Analog Devices, Inc., iCoupler® technology, the DC/DC converter provides up to 2 W of regulated, isolated power at 3.3 V to 24 V from a 5.0 V input supply or from a 3.3 V supply. This eliminates the need for a separate, isolated DC/DC converter in 2 W isolated designs. The iCoupler chip-scale transformer technology is used to isolate the logic signals, and the integrated transformer driver withisolated secondary side control provides higher efficiency for the isolated DC/DC converter. The result is a small form factor, total isolation solution.The ADuM347x isolators provide four independent isolationchannels in a variety of channel configurations and data rates.

Where to Buy

Prices starting from US$3.39

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Farnell
from US$3.41
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Analog Devices
from US$3.39
7,756
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Features

Isolated PWM Controller
Integrated transformer driver
2 W output power
Quad dc-to-25 Mbps (NRZ) signal isolation channels
20-lead SSOP package
High temperature operation: 105°C
High common-mode transient immunity: >25 kV/μs
See datasheet for additional features

Alternative Descriptions

4-Ch Isolators w/ Int Transfor | Analog Devices


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADUM3472ARSZ?

Additional datasheets, footprints and schematics for ADUM3472ARSZ are listed on our Part Details page. You can also find images and similar parts to ADUM3472ARSZ on this page.

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What category does ADUM3472ARSZ fall under?

The ADUM3472ARSZ is listed under isoPower.

Can I view similar or alternative parts?

You can view similar parts to ADUM3472ARSZ when available in the isoPower range under the specifications section at the bottom of the details page.

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Is the ADUM3472ARSZ RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for ADUM3472ARSZ have stock available?

Authorised distributors including Analog Devices and Farnell have stock available or on a lead time for ADUM3472ARSZ.

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