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Isolated Switching Regulator Using iCoupler Technology
Analog Devices Inc
This presentation will discuss various approaches to designing an isolated power supply using switching regulators. Traditional methods using optocoupler feedback or primary side sensing will be compared to an isolated PWM controller with integrated transformer driver utilizing secondary side sensing.
Related Parts
| Image | Manufacturer Part Number | Description | Isolated Power | Number of Channels | Available Quantity | Price | ||
|---|---|---|---|---|---|---|---|---|
 |  | ADUM3472ARSZ | DGTL ISOLTR 2.5KV 4CH GP 20-SSOP | No | 4 | 158 - Immediate | $10.04 | View Details |
| | ADUM3471CRSZ | DGTL ISOLTR 2.5KV 4CH GP 20-SSOP | No | 4 | 94 - Immediate | $13.31 | View Details |
| | ADUM3471ARSZ | DGTL ISOLTR 2.5KV 4CH GP 20-SSOP | No | 4 | 54 - Immediate | $10.04 | View Details |
| | ADUM3472CRSZ | DGTL ISOLTR 2.5KV 4CH GP 20-SSOP | No | 4 | 66 - Immediate | $13.31 | View Details |
| | ADUM3470CRSZ | DGTL ISOLTR 2.5KV 4CH GP 20-SSOP | No | 4 | 84 - Immediate | $13.31 | View Details |
| | ADUM3473ARSZ | DGTL ISOLTR 2.5KV 4CH GP 20-SSOP | No | 4 | 0 - Immediate | $6.83 | View Details |
| | ADUM3474CRSZ | DGTL ISOLTR 2.5KV 4CH GP 20-SSOP | No | 4 | 0 - Immediate | $9.19 | View Details |
| | ADUM3474ARSZ | DGTL ISOLTR 2.5KV 4CH GP 20-SSOP | No | 4 | 0 - Immediate | $6.83 | View Details |
| | ADUM3473CRSZ | DGTL ISOLTR 2.5KV 4CH GP 20-SSOP | No | 4 | 0 - Immediate | $13.31 | View Details |
Eval Boards
| Image | Manufacturer Part Number | Description | Available Quantity | Price | ||
|---|---|---|---|---|---|---|
|  | EVAL-ADUM3471EBZ | EVALUATION MODULE FOR ADUM3471 | 0 - Immediate | $95.17 | View Details |
 | EVAL-CN0254-SDPZ | EVAL SYSTEM FOR CN0254 | 2 - Immediate | $117.13 | View Details |
PTM Published on: 2012-09-27
