TPS51125
Component appearing in 1 repair guide(s).
Appears in 1 guide(s)
820-3115
| Reference | U7501 |
| Part | TPS51125 (QFN-24) |
| Function | Dual buck converter PP3V3_S5 / PP5V_S5 |
| Rails | PP3V3_S5 PP5V_S5 |
| ⚠ Failure | PP3V3_S5 absent → no S5, dead machine. Check EN (SMC_PM_G2_EN). Output short circuit = heat on chip. |
This component appears in these symptom diagnoses