Component: Power Management IC (APL1091 / 338S00456) for iPhone XS Max logic board
Compatibility: Primarily iPhone XS Max; also compatible with XS logic board variants
Use Cases:
-
Device not powering on despite charger connection
-
Charging shows but device shuts down immediately
-
Rapid battery drain even after full charge
-
Likely due to IC failure or PCB shorts
Quality: OEM-pulled or high-grade aftermarket IC (e.g., UnionRepair supply); requires professional micro-soldering installation