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LM5118MH
Wide Voltage Range Buck-Boost Controller, HTSSOP-20
Schematic Symbol
Pin Configuration (21 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | VIN | power_in |
| 2 | UVLO | input |
| 3 | RT | passive |
| 4 | EN | input |
| 5 | RAMP | passive |
| 6 | AGND | power_in |
| 7 | SS | passive |
| 8 | FB | input |
| 9 | COMP | output |
| 10 | VOUT | input |
| 11 | SYNC | input |
| 12 | CS | input |
| 13 | CSG | input |
| 14 | PGND | power_in |
| 15 | LO | output |
| 16 | VCC | power_out |
| 17 | VCCX | power_in |
| 18 | HB | passive |
| 19 | HO | output |
| 20 | HS | passive |
| 21 | EP | passive |
Footprint
ConfirmedPackage_SO/Texas_PWP0020A
Pad Layout
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Pads (25)
| Number | Type |
|---|---|
| — | smd |
| — | smd |
| — | smd |
| — | smd |
| 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 |
| 21 | smd |