DESCRIPTION

The μ PA1951 is a switching device, which can be driven

directly by a 1.8 V power source.

The device features a low on-state resistance and excellent

switching characteristics, and is suitable for applications

such as power switch of portable machine and so on.

FEATURES

• 1.8 V drive available

• Low on-state resistance

RDS(on)1 = 88 mΩ MAX. (VGS = −4.5V, ID = −1.5 A)

RDS(on)2 = 114 mΩ MAX. (VGS = −3.0 V, ID = −1.5 A)

RDS(on)3 = 133 mΩ MAX. (VGS = −2.5 V, ID = −1.5 A)

RDS(on)4 = 234 mΩ MAX. (VGS = −1.8 V, ID = −1.0 A)