DESCRIPTION
The μPA1890 is a switching device which can be driven directly
by a 4.0-V power source.
The μPA1890 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
• Can be driven by a 4.0-V power source
• Low on-state resistance
N-Channel RDS(on)1 = 27 mΩ MAX. (VGS = 10 V, ID = 3.0 A)
RDS(on)2 = 37 mΩ MAX. (VGS = 4.5 V, ID = 3.0 A)
RDS(on)3 = 47 mΩ MAX. (VGS = 4.0 V, ID = 3.0 A)
P-Channel RDS(on)1 = 37 mΩ MAX. (VGS = –10 V, ID = –2.5 A)
RDS(on)2 = 56 mΩ MAX. (VGS = –4.5 V, ID = –2.5 A)
RDS(on)3 = 64 mΩ MAX. (VGS = –4.0 V, ID = –2.5 A)
• Built-in G-S protection diode against ESD