Datasheet Details
| Part number | AN606 |
|---|---|
| Manufacturer | Vishay |
| File Size | 94.92 KB |
| Description | Current Sensing Power MOSFETs |
| Datasheet |
|
| Part number | AN606 |
|---|---|
| Manufacturer | Vishay |
| File Size | 94.92 KB |
| Description | Current Sensing Power MOSFETs |
| Datasheet |
|
AND PRINCIPLE OF OPERATION D2PAK-5 D (Tab, 3) G (1) (4) KELVIN w 1 2 3 4 5 w SENSE (2) w S (5) .D SENSE G D S KELVIN N-Channel MOSFET Dividing the MOSFET cells in a known ratio creates two paths that share the drain-source current.The path with the smaller number of cells constitutes the sense current, which is much smaller than the current conducting through the rest of the cells.A very simple, low-power, external circuit can measure this current.Multiplying this value with
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