SY6288AAAC - Low Loss Power Distribution Switch


  • Distribution Voltages: 2.5V to 5.5V
  • Over Temperature Shutdown and Automatic Retry
  • Reverse Blocking (No Body Diode)
  • At Shutdown, OUT can be Forced Higher than IN
  • Fault Flag (OCB) Output if Over Current, Thermal Shut Down or Reverse Blocking Happens
  • Auto Output Discharge Function
  • Built-in Soft-start
  • 0.4ms Rise Time
  • RoHS Compliant and Halogen Free
  • Two Enable Polarities and Three Current Levels
  • SY6288A: Active High/0.6A
  • SY6288B: Active Low/0.6A
  • Compact Packages Minimize the Board Space: SOT23-5,  SO8,  MSOP8
  • UL Certification NO. E333762
  • TUV Certification NO. R 50188769

Typical Application


The SY6288 is an ultra-low RDS(ON) switch with current limitation function to protect the power source from over current and short circuit conditions. 


  • USB 3G Datacard
  • USB Dongle
  • MiniPCI Accessories