Renesas' power factor correction (PFC) controller family uses boost topology and are suitable for AC/DC power systems, up to 2kW and over the universal line input. These PFC controller IC's operate in continuous conduction mode (CCM), and the small external components result in a low cost design without sacrificing performance.

Family Values

  • Uses proprietary negative capacitance technology
  • Best light load performance (power factor, THD, efficiency)
  • Frequency jittering (lower EMI)
  • Intelligent skip mode
  • Extensive protection


  • Desktop Computer AC/DC Adaptor
  • Laptop Computer AC/DC Adaptor
  • TV AC/DC Power Supply
  • AC/DC Brick Converters


Title language Type Format File Size Date
ISL6731AEVAL2Z User Guide Guide PDF 610 KB
ISL6731xEVAL1Z User Guide Guide PDF 481 KB
ISL6730AEVAL1Z, ISL6730CEVAL1Z User Guide Manual - Development Tools PDF 744 KB
ISL6730BEVAL1Z, ISL6730DEVAL1Z1876 User Guide Manual - Development Tools PDF 562 KB
AN1681: Grounding Techniques Application Note PDF 509 KB
AN1684: Nonideality of Ground Application Note PDF 397 KB


Title language Type Format File Size Date
ISL6730 Component Selection Guideline Calculation Sheet Software & Tools - Other XLSX 1.29 MB