28-Pin Quad Channel Power Management IC, 100°C, S-PQCC-N28 Package
4-Cell Li-Ion Battery Charger IC, 4.2V, 25V, QFN Package, -10°C to 100°C
Quad Channel Power Management IC, 28-Pin HQCCN, -10°C to 100°C
Battery Management ISL6256 NOTEBOOK RY CHRGR
ISL6256HRZ-TS2763