DESCRIPTION

The µPA1902 is a switching device, which can be driven directly by a 4.5 V power source.

This µPA1902 features a low on-state resistance and excellent switching characteristics, and is suitable for applications such as power management switch of portable machine and so on.

FEATURES

• 4.5 V drive available

• Low on-state resistance

RDS(on)1 = 17 mΩ TYP. (VGS = 10 V, ID = 3.5 A)

RDS(on)2 = 22 mΩ TYP. (VGS = 4.5 V, ID = 3.5 A)