ADUM3220BRZ Isolated Gate Drivers by Analog Devices

Status: Production
Series: ADUM3220
RoHS: Compliant
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The ADuM3220/ADuM32211 are isolated, 4 A dual-channel gate drivers based on the Analog Devices, Inc., iCoupler® technology. Combining high speed CMOS and monolithic transformer technology, these isolation components provide outstanding performance characteristics superior to the alternatives, such as the combination of pulse transformers and gate drivers.The ADuM3220/ADuM3221 provide digital isolation in two independent isolation channels. They have a maximum propagation delay of 60 ns and 5 ns channel-to-channel matching. In comparison to gate drivers that employ high voltage level translation methodologies, the ADuM3220/ADuM3221 offer the benefit of true, galvanic isolation between the input and each output, enabling voltage translation across the isolation barrier. The ADuM3220 has shoot-through protection logic, which prevents both outputs from being on at the same time, whereas the ADuM3221 allows both outputs to be on at the same time. Both parts offer a default output low characteristic as required for gate drive

Prices starting from US$2.90


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Logo for Analog Devices Analog Devices US$5.38
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Logo for Richardson RFPD Richardson RFPD US$2.90
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Features

4 A peak output current
Precise timing characteristics
60 ns maximum isolator and driver propagation delay
5 ns maximum channel to channel matching
High junction temperature operation: 125°C
3.3 V to 5 V input logic
7.6 V to 18 V output drive
Undervoltage lockout (UVLO) at 7.0 V VDD2
Thermal shutdown protection at >150°C
Default low output
High frequency operation: dc to 1 MHz
CMOS input logic levels
High common-mode transient immunity: 25 kV/μs
Automotive versions qualified per AEC-Q100
See data sheet for additional features

Alternative Descriptions

4A,Dual Ch Gate Drvr 7V Nomina | Analog Devices
GATE DRIVER IC | Richardson RFPD


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADUM3220BRZ?

Additional datasheets, footprints and schematics for ADUM3220BRZ are listed on our Part Details page. You can also find images and similar parts to ADUM3220BRZ on this page.

What pricing and inventory information can I view?

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What category does ADUM3220BRZ fall under?

The ADUM3220BRZ is listed under Isolated Gate Drivers.

Can I view similar or alternative parts?

You can view similar parts to ADUM3220BRZ when available in the Isolated Gate Drivers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the ADUM3220BRZ you can contact the distributor directly for product support, shipping queries etc.

Is the ADUM3220BRZ RoHS compliant?

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

Which authorised distributors for ADUM3220BRZ have stock available?

Authorised distributors including Analog Devices and Richardson RFPD have stock available or on a lead time for ADUM3220BRZ.

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