SY6823DFC - Dual Channel 4A, Ultra Low Loss Load Switch


  • Low RDS(ON) for internal pass switch: 28mΩ
  • Maximum output current per channel: 4A
  • Distribution voltages: 0.6V-BIAS
  • Accurate turn-on threshold to allow programmable turn-on delay to enable power sequencing
  • Programmable ramp-up time
  • Latch mode over temperature protection
  • Latch mode short circuit protection
  • Automatic shutdown discharge: 210Ω
  • Compact: DFN2x2-8

Typical Application


SY6823 is a dual 4A ultra-low loss load switch for the intelligent power distribution in the computers or portable electronics. Tiny DFN2x2 package minimizes the solution size and PCB cost. Programmable turn-on delay allows the proper power sequencing during the transition of different operation modes. Programmable ramp-up time limits the inrush current. Integrated over-temperature protection and short circuit protection improve the reliability of the overall system.


  • Notebook PC or Tablet PC  or Net PC
  • Desktop PC
  • Server
  • Set Top Box
  • E-Book or MID
  • Smart TV
  • Router
  • Industrial PC