SY6288C20AAC - 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 for over current and fault conditions
  • Automatic output discharge at shutdown
  • Built-in soft-start
  • 1.6ms rise time at 3.3Vin condition
  • RoHS Compliant and Halogen Free
  • Compact packages minimize board space: SOT23-5
  • UL certification NO. E333762
  • TUV certification NO. R50188769

Typical Application


SY6288C20/D20 is an ultra-low RDS(ON) switch with current limiting function to protect the power source from over current and short circuit conditions.

Control the /EN pin to enable or disable the device and /FLB indicates OVP and OTP.


  • Cell Phones
  • Digital Still cameras
  • GPS
  • MP3 Players
  • Personal Data Assistants(PDAs)
  • USB Hot Swap/Live Insertion Device