AO4928

SRFET AO4928 Asymmetric Dual N-Channel Enhancement Mode Field Effect Transistor TM General Description The AO4928 uses advanced trench technology to provide excellent R DS(ON) and low gate charge. The two MOSFETs make a compact and efficient switch and synchronous rectifier combination for use in DC-DC converters. A monolithically integrated Schottky diode in parallel with the synchronous MOSFET to boost efficiency further. Standard Product AO4928 is Pb-free (meets ROHS & Sony 259 specifications). AO4928L is a Green Product ordering option. AO4928L and AO4928 are electrically identical. SOIC-8 Features FET1 VDS (V) = 30V ID = 9A RDS(ON) < 16mΩ RDS(ON) < 19.5mΩ FET2 V DS(V) = 30V I D=7.3A (V GS = 10V)