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ADuM7223 - Isolated Precision Half-Bridge Driver

General Description

The ADuM7223 is a 4.0 A isolated, half-bridge gate driver that employs Analog Devices, Inc., iCoupler® technology to provide independent and isolated high-side and low-side outputs.

Key Features

  • 4.0 A peak output current Working voltage High-side or low-side relative to input: 565 V peak High-side to low-side differential: 700 V peak High frequency operation: 1 MHz maximum Precise timing characteristics 64 ns maximum propagation delay 8.5 ns maximum channel-to-channel matching 3.0 V to 5.5 V input voltage 4.5 V to 18 V output drive UVLO supply at 2.8 V VDD1 A Version UVLO, VDDA and VDDB (VDD2) at 4.1 V B Version UVLO, VDDA and VDDB at 6.9 V C Version UVLO, VDDA and VDDB at 10.5 V CMOS i.

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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.

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Data Sheet FEATURES 4.0 A peak output current Working voltage High-side or low-side relative to input: 565 V peak High-side to low-side differential: 700 V peak High frequency operation: 1 MHz maximum Precise timing characteristics 64 ns maximum propagation delay 8.5 ns maximum channel-to-channel matching 3.0 V to 5.5 V input voltage 4.5 V to 18 V output drive UVLO supply at 2.8 V VDD1 A Version UVLO, VDDA and VDDB (VDD2) at 4.1 V B Version UVLO, VDDA and VDDB at 6.9 V C Version UVLO, VDDA and VDDB at 10.5 V CMOS input logic levels High common-mode transient immunity: >25 kV/μs High junction temperature operation: 125°C Default low output 5 mm × 5 mm, 13-terminal LGA Isolated Precision Half-Bridge Driver, 4.0 A Output ADuM7223 GENERAL DESCRIPTION The ADuM7223 is a 4.