2013/07/17

Ver.1

Page 1

SPP3421

P-Channel Enhancement Mode MOSFET

DESCRIPTION

APPLICATIONS

The SPP3421 is the P-Channel logic enhancement mode

power field effect transistors are produced using high cell

density , DMOS trench technology.

This high density process is especially tailored to

minimize on-state resistance.

These devices are particularly suited for low voltage

application such as cellular phone and notebook

computer power management and other battery powered

circuits, and low in-line power loss are needed in a very

small outline surface mount package.



Power Management in Note book



Portable Equipment



Battery Powered System



DC/DC Converter



Load Switch



DSC



LCD Display inverter

FEATURES

PIN CONFIGURATION(SOT-23)







Super high density cell design for extremely low



Exceptional on-resistance and maximum DC

current capability



SOT-23 package design

PART MARKING