■DESCRIPTION
The STP4407A is the P-Channel logic
enhancement mode power field effect transistor is
produced using high cell density. advanced trench
technology to provide excellent RDS(ON).
This device is suitable for use as a load switch or in
PWM and gate charge for most of the synchronous
buck converter applications.
■FEATURE
 -30V/-14A, RDS(ON) =8.2mΩ(typ.)@VGS = -20V
 -30V/-12A, RDS(ON) =9.2mΩ(typ.)@VGS = -10V
 -30V/-10A, RDS(ON) =10.8mΩ(typ.)@VGS = -6V
 -30V/-7.0A, RDS(ON) =12.5mΩ(typ.)@VGS = -4.5V

 Super high density cell design for extremely low
RDS(ON)
 Exceptional on-resistance and Maximum DC
current capability
■APPLICATIONS
 Power Management in Note book
 High Frequency Point-of-Load Synchronous
Buck Converter for MB/NB/UMPC/GA
 Networking DC-DC Power System
 Load Switch