Features
   Single channel of low ON resistance (Typ = 160mΩ) Nch power MOSFET built in
   500mA Continuous current load
   Over current detection （Output off-latch operation）
   Under voltage lockout (UVLO)
   Thermal shutdown (TSD)
   Soft start function
   Open drain error flag output
   Active “High” control logic
   Reverse-current protection when power switch off
   SSOP5 Package