IRS2500S

February 22, 2012 IRS2500S TRANSITION MODE PFC CONTROL IC Features • • • • • • • • • • • • PFC Control IC Boost or Flyback Converter Modes Critical-conduction / Transition mode operation Over-current protection Static and Dynamic DC bus overvoltage protection Micropower startup (50μA) Low quiescent current (2.5mA) Latch immunity and ESD protection Wide ran...