SMPS LED Lighting IRS2982SPBF LED/SMPS FLYBACK CONTROL IC Features Product Summary  High voltage fast startup  Voltage mode control  Critical-conduction / transition mode operation  Constant voltage / current regulation  High power factor / low iTHD  Minimum off time (DCM at light load)  Burst mode operation at very light load  Cycle by cycle over-current protection  Open load over voltage protection  Micro-power startup (50A)  Low quiescent current  Latch immunity and ESD protection  Noise immunity Typical Applications Topology Io+ & I o- (typical) tr & tf (typical) Package Flyback 200 mA / 400 mA 60 ns / 30 ns  LED Drivers  Power Supplies 8-Lead SOIC IRS2982SPBF Ord...

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