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IRS2500S Datasheet, PDF (1/22 Pages) International Rectifier – TRANSITION MODE PFC CONTROL IC | |||
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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 range PFC for universal AC line input
⢠Low THD
⢠Open load Over voltage protection
⢠Noise immunity
Typical Applications
⢠Switched Mode Power Supplies
⢠Electronic Ballasts
⢠LED Drivers
February 22, 2012
IRS2500S
TRANSITION MODE PFC CONTROL IC
Product Summary
Topology
Io+ & I o- (typical)
tr & tf (typical)
Boost / Flyback
500 / 500 mA
60 / 30 nS
Packages
8-Lead SOIC
Typical Connection Diagram
www.irf.com
© 2012 International Rectifier
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