General Description
The EM5203N is an N-channel MOSFET
high-side power switch without parasitic body
diode between drain and source. The EM5203N
provides very low on-resistance as 58m and
continuously delivers up to 3A output current. The
fault flag output function indicates fault conditions
to the local USB controller. The other features
include soft start, current limit protection,
Power-On-Reset function, and over temperature
protection. The EM5203N is available in MSOP-8
package.

Applications
 USB
 Notebook & Netbook &MB

Features
 Wide Input Range 2.5V to 5.5V
 Low MOSFET On Resistance (58m)
 Low Quiescent (65uA) & Shutdown Current
 Deglitched Open-Drain Fault Flag Output
 Reverse Current Flow blocking
 Power On Reset Function
 Current Limit Protection
 Reverse Voltage Protection
 Over Temperature Protection
 Soft Start and Fast turn off
 Enable Active High or Active Low
 UL Recognized, File No.E468218-A1-CB1