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ISOW7743
Quad-Channel 1/3 Digital Isolator with Integrated Low-Emissions, Low-Noise DC-DC Converter, SOIC-20W
Schematic Symbol
Pin Configuration (20 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | V_{IO} | power_in |
| 2 | INA | input |
| 3 | OUTB | output |
| 4 | OUTC | output |
| 5 | OUTD | output |
| 6 | GNDIO | power_in |
| 7 | EN_IO1 | input |
| 8 | EN/FLT | bidirectional |
| 9 | V_{DD} | power_in |
| 10 | GND1 | power_in |
| 11 | GND2 | power_out |
| 12 | V_{ISOOUT} | power_out |
| 13 | VSEL | input |
| 14 | EN_IO2 | input |
| 15 | GISOIN | power_in |
| 16 | IND | input |
| 17 | INC | input |
| 18 | INB | input |
| 19 | OUTA | output |
| 20 | V_{ISOIN} | power_in |
Footprint
ConfirmedPackage_SO/SOIC-20W_7.5x12.8mm_P1.27mm
Pad Layout
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Pads (20)
| Number | Type |
|---|---|
| 1 | smd |
| 2 | smd |
| 3 | smd |
| 4 | smd |
| 5 | smd |
| 6 | smd |
| 7 | smd |
| 8 | smd |
| 9 | smd |
| 10 | smd |
| 11 | smd |
| 12 | smd |
| 13 | smd |
| 14 | smd |
| 15 | smd |
| 16 | smd |
| 17 | smd |
| 18 | smd |
| 19 | smd |
| 20 | smd |