General Description
The EM5203J/AJ is an N-channel MOSFET
high-side power switch without parasitic body
diode between drain and source. The EM5203J/AJ
provides very low on-resistance as 60m and
continuously delivers up to 2.1A 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 EM5203J/AJ is available in
SOT23-5L package

Applications
⚫ USB
⚫ Notebook & Netbook &MB

Features
⚫ Wide Input Range 2.5V to 5.5V
⚫ Low MOSFET On Resistance(60m)
⚫ 2us Short Protection Response
⚫ Low Quiescent(65uA) & Shutdown Current
⚫ Deglitched Open-Drain Fault Flag Output
⚫ Reverse Current Flow blocking
⚫ Power On Reset Function
⚫ Current Limit Protection
⚫ Over Temperature Protection
⚫ Soft Start and Fast turn off
⚫ Reverse Voltage Protection
⚫ Enable Active High or Active Low
⚫ UL Recognized, File No.E468218