DESCRIPTION
The µPA1804 is a switching device which can be driven directly by a 4.5 V power source.
The µPA1804 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 4.5 V power source
• Low on-state resistance
    RDS(on)1 = 23 mΩ MAX. (VGS = 10 V, ID = 4.0 A)
    RDS(on)2 = 32 mΩ MAX. (VGS = 4.5 V, ID = 4.0 A)
• Built-in G-S protection diode against ESD