EM5201BJ中文資料杰力科技數(shù)據(jù)手冊PDF規(guī)格書

General Description

The EM5201B is a small, ultra-low RON, single

channel load switch with controlled turn on. The device

contains an N-channel MOSFET that can operate over

an input voltage range of 0.8V to 5V and can support a

maximum continuous current of 4.5A.

The combination of ultra-low RON and high

current capability of the device makes it ideal for driving

processor rails with very tight voltage dropout

tolerances.

The EM5201B is available in a small, space-saving

SOT23-6 with integrated thermal pad allowing for high

power dissipation.

Features

? VBIAS Voltage Range : 3V to 5.5V

? VIN Voltage Range : 0.8V to 5.5V

? Low Ron Internal NMOS: Ron=20m ohm at

Vin=1.05V(VBIAS=3.3V to 5.5V)

? 4.5A Maximum Continuous Switch Current

? Low Quiescent Current (20uA at VBIAS=5V)

? Low Shutdown Current (1uA at VBIAS=5V)

? Quick Output Discharge

? SOT23-6 Package

Applications

? Notebook & Netbook &MB

? Desktops

? Tablet PC