NCP1239FDR2 series datasheets. Manufacturer: ON Semiconductor.

NCP1239FDR2 Low-Standby Power High Performance Current Mode PWM Controller Datasheet*) NCP1239FDR2G Low-Standby Power High Performance Current Mode PWM Controller - PB Free Datasheet*) NCP1239VDR2 Low-Standby Power High Performance Current Mode PWM Controller Datasheet*) NCP1239VDR2G Low-Standby Power High Performance Current Mode PWM Controller - PB Free Datasheet*)

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