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ADuM4221-2 - Half Bridge Gate Driver

Download the ADuM4221-2 datasheet PDF. This datasheet also covers the ADuM4221-1 variant, as both devices belong to the same half bridge gate driver family and are provided as variant models within a single manufacturer datasheet.

General Description

The ADuM4221/ADuM4221-1/ADuM4221-2 are 4 A isolated, half bridge gate drivers that employ the Analog Devices, Inc., iCoupler® technology to provide independent and isolated high-side and low-side outputs.

Key Features

  • 4 A peak current (.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ADuM4221-1-AnalogDevices.pdf) that lists specifications for multiple related part numbers.

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Data Sheet Isolated, Half Bridge Gate Drivers with Adjustable Dead Time, 4 A Output ADuM4221/ADuM4221-1/ADuM4221-2 FEATURES 4 A peak current (<2 Ω RDSON_x) 2.5 V to 6.5 V logic input voltage 4.5 V to 35 V output supply voltage UVLO VDD1 positive going threshold: 2.5 V maximum Multiple UVLO options for VDDA and VDDB positive going threshold Grade A: 4.5 V maximum Grade B: 7.5 V maximum Grade C: 11.