ADUM4223 5 KV rms Isolated Precision Half-Bridge Driver, 4 A Output
The ADuM3223/ADuM4223 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. The ADuM3223 provides 3000 V rms isolation in the
narrow body, 16-lead SOIC package, and the ADuM4223 provides
5000 V rms isolation in the wide body, 16-lead SOIC package.
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 ADuM3223/ADuM4223 isolators each provide two
independent isolated channels. They operate with an input
supply ranging from 3.0 V to 5.5 V, providing compatibility with
lower voltage systems. In comparison to gate drivers employing
high voltage level translation methodologies, the ADuM3223/
ADuM4223 offer the benefit of true, galvanic isolation between
the input and each output. Each output may be continuously
operated up to 537 V peak relative to the input, thereby supporting
low-side switching to negative voltages. The differential voltage
between the high-side and low-side may be as high as 800 V peak.
As a result, the ADuM3223/ADuM4223 provide reliable control
over the switching characteristics of IGBT/MOSFET configurations
over a wide range of positive or negative switching voltages.
Applications
- Switching power supplies
- Isolated IGBT/MOSFET gate drives
- Industrial inverters
- Automotive
Features and Benefits- 4 A peak output current
- Working voltage
- 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
- Precise timing characteristics
- 54 ns maximum isolator and driver propagation delay
- 5 ns maximum channel-to-channel matching
- See data sheet for additional features
| IBIS Models |
Data Sheets
Application Notes
User Guides
Order Information
| Part Number | Package | Packing Qty | Temp Range | Price 100-499 | Price 1000+ | RoHS |
|---|
| ADUM4223ARWZ Production | 16 ld SOIC - Wide | OTH 47 | -40 to 125C | 2.57 | 2.03 | Y |
| ADUM4223ARWZ-RL Production | 16 ld SOIC - Wide | REEL 1000 | -40 to 125C | 0 | 2.03 | Y |
| ADUM4223BRWZ Production | 16 ld SOIC - Wide | OTH 47 | -40 to 125C | 2.57 | 2.03 | Y |
| ADUM4223BRWZ-RL Production | 16 ld SOIC - Wide | REEL 1000 | -40 to 125C | 0 | 2.03 | Y |
| ADUM4223CRWZ Production | 16 ld SOIC - Wide | OTH 47 | -40 to 125C | 2.57 | 2.03 | Y |
| ADUM4223CRWZ-RL Production | 16 ld SOIC - Wide | REEL 1000 | -40 to 125C | 0 | 2.03 | Y |
| ADUM4223WARWZ Production | 16 ld SOIC - Wide | OTH 47 | -40 to 125C | 2.93 | 2.59 | Y |
| ADUM4223WARWZ-RL Production | 16 ld SOIC - Wide | REEL 1000 | -40 to 125C | 0 | 2.59 | Y |
| ADUM4223WBRWZ Production | 16 ld SOIC - Wide | OTH 47 | -40 to 125C | 2.93 | 2.59 | Y |
| ADUM4223WBRWZ-RL Production | 16 ld SOIC - Wide | REEL 1000 | -40 to 125C | 0 | 2.59 | Y |
| ADUM4223WCRWZ Production | 16 ld SOIC - Wide | OTH 47 | -40 to 125C | 2.93 | 2.59 | Y |
| ADUM4223WCRWZ-RL Production | 16 ld SOIC - Wide | REEL 1000 | -40 to 125C | 0 | 2.59 | Y |
Evaluation Boards
| Part Number | Description | Price | RoHS |
|---|
| EVAL-ADUM3223AEBZ | Evaluation Board for ADuM3223 | 40 | Y |
| EVAL-ADUM4223AEBZ | Evaluation Board for ADuM4223 | 40 | Y |
| EV-MCS-ISOINVEP-Z | Isolated Inverter Evaluation Board – Enhanced Protection | 1495 | Y |
| EV-MCS-ISOINV-Z | Isolated Inverter Evaluation Board | 1495 | Y |
Reference Materials
