ADUM3223, ADUM4223 Datasheet - Analog Devices

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ADUM3223, ADUM4223 Isolated Precision Half-Bridge Driver

Data Sheet Isolated Precision Half-Bridge Driver, 4 A Output ADuM3223/ADuM4223 .
The ADuM3223/ADuM42231 are 4 A isolated, half-bridge gate drivers that employ the Analog Devices, Inc.

ADUM4223_AnalogDevices.pdf

ADUM3223 Datasheet Preview — This datasheet PDF includes multiple part numbers: ADUM3223, ADUM4223. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

ADUM3223, ADUM4223

Manufacturer:

Analog Devices ↗

File Size:

524.95 KB

Description:

Isolated Precision Half-Bridge Driver

Note:

This datasheet PDF includes multiple part numbers: ADUM3223, ADUM4223.
Please refer to the document for exact specifications by model.

Features

* 4 A peak output current Working voltage High-side or low-side relative to input: 537 V peak High-side to low-side differential: 800 V peak High frequency operation: 1 MHz maximum 3.3 V to 5 V CMOS input logic 4.5 V to 18 V output drive UVLO at 2.5 V VDD1 ADuM3223A/ADuM4223A UVLO at 4.1 V VDD2 ADuM32

Applications

* APPLICATIONS Switching power supplies Isolated IGBT/MOSFET gate drives Industrial inverters Automotive FUNCTIONAL BLOCK DIAGRAM VIA 1 VIB 2 VDD1 3 GND1 4 DISABLE 5 ADuM3223/ ADuM4223 ENCODE DECODE 16 VDDA 15 VOA 14 GNDA 13 NC 12 NC NC 6 11 VDDB NC 7 ENCODE DECODE 10 VOB 10450-001 VDD1 8

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