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IR2277S
Phase Current Sensor IC for AC Motor Control, PWM and ADC output, 1200V, SOIC-16W
Schematic Symbol
Pin Configuration (16 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | VCC | power_in |
| 2 | OUT | output |
| 3 | VSS | power_in |
| 4 | VRL | input |
| 5 | VRH | input |
| 6 | OC | open_collector |
| 7 | PO | open_collector |
| 8 | SYNC | input |
| 9 | NC | no_connect |
| 10 | NC | no_connect |
| 11 | G0 | input |
| 12 | G1 | input |
| 13 | VS | passive |
| 14 | VIN- | passive |
| 15 | VIN+ | passive |
| 16 | VB | passive |
Footprint
ConfirmedPackage_SO/SOIC-16W_7.5x10.3mm_P1.27mm
Pad Layout
Pads (16)
| 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 |