DESCRIPTION

The µPA1830 is a switching device which can be driven directly by a 4.0 V power source.

This device features a low on-state resistance and excellent switching characteristics, and is suitable for applications such as power management of notebook computers and so on.

FEATURES

• 4.0 V drive available

• Low on-state resistance

RDS(on)1 = 17 mΩ MAX. (VGS = −10 V, ID = −4.5 A)

RDS(on)2 = 24.5 mΩ MAX. (VGS = −4.5 V, ID = −4.5 A)

RDS(on)3 = 28 mΩ MAX. (VGS = −4.0 V, ID = −4.5 A)

• Built-in G-S protection diode against ESD