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IR3897M
4A Highly Integrated Single-Input Voltage, Synchronous Buck Regulator
Schematic Symbol
Pin Configuration (17 pins)
| Pin | Name | Type |
|---|---|---|
| 13 | PVIN | input |
| 9 | VIN | input |
| 10 | VCC/LDO_OUT | bidirectional |
| 6 | S_CTRL | input |
| 7 | PGOOD | output |
| 15 | EN | input |
| 16 | VP | input |
| 5 | RT/SYNC | input |
| 2 | VREF | output |
| 4 | GND | power_in |
| 17 | GND | power_in |
| 14 | BOOT | input |
| 12 | SW | output |
| 8 | VSNS | input |
| 1 | FB | input |
| 3 | COMP | output |
| 11 | PGND | power_in |
Footprint
This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.