General Description
The AO4938 uses advanced trench technology to provide excellent RDS(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 withthe synchronous MOSFET to boost efficiency further.
FEATUREs
FET1(N-Channel) FET2(N-Channel)
VDS= 30V 30V
ID= 8.8A (VGS=10V) 8A (VGS=10V)
R DS(ON) RDS(ON)
< 16mΩ (VGS=10V) < 19mΩ (VGS=10V)
< 22mΩ (VGS=4.5V) < 28mΩ (VGS=4.5V)