Power Management IC (S5520) for Samsung Galaxy S22 5G, compatible with the SM-S901B, SM-S901B/DS, SM-S901U, SM-S901U1, SM-S901W, SM-S901N, SM-S9010, SM-S901E, and SM-S901E/DS versions. This integrated power management and distribution circuit regulates voltage and supports functions such as charging and battery management.